RU163336U1 - WATER DISCHARGE HOUSING CASE - Google Patents

Abstract

1. The body of the drainage sand trap, consisting of two shells (1), fastened together and containing the seating surface (5) for installing the grill (18), as well as at least one pipe (3) .2. A housing according to claim 1, characterized in that the bonding of the shells (1) to each other is carried out in any way that provides sufficient strength, for example, with screws, gluing, welding. 3. A housing according to claim 1, characterized in that for the mutual fastening of the shell (1), it may contain lugs (11), grooves (9) and protrusions (10) at the junction of the shells (1) .4. A housing according to claim 1, characterized in that the shells (1) may additionally contain lattice fastening elements (18) .5. A housing according to claim 1, characterized in that the fastening elements of the lattice (18) can be collars (6), cavities (4) and (7) .6. A housing according to claim 1, characterized in that the seating surfaces (5) are reinforced with metal strips (12) .7. A housing according to claim 1, characterized in that the pipe (3) for attaching a drain pipe (16) can be located anywhere in the body of the sand trap below the level of the adjacent road surface (15) .8. A housing according to claim 1, characterized in that each shell (1) further comprises stiffeners. A housing according to claim 1, characterized in that each shell (1) further comprises at least one basting (8) for attaching a drain tray (17) .10. A housing according to claim 8, characterized in that the marking (8) for attaching a drainage tray (17) can be located anywhere in the body of the sand trap below the level of the adjoining road surface (15) .11. The housing according to claim 1, characterized in that the shell (1) is made of plastic.

Description

Application area

The inventive utility model relates to devices for collecting and draining water from pedestrian and carriageway areas of roads and can be used for landscaping parks, yards, sports grounds, exploited roofs, etc.

State of the art

A utility model is known according to the patent of the Russian Federation No. 112683, IPC E01C 11/22, September 15, 2011, which describes a rectangular sand trap made in a particular case from a polymer material. This design does not take into account the peculiarities of manufacturing the prefabricated sand trap body and does not provide special cavities for mounting fasteners.

A useful model solves the problem of creating a functional and technological design of a plastic casing of a drainage sand trap made by injection molding into a mold.

The technical result of the application of the utility model is achieved by the fact that the body of the drainage sand trap consists of two plastic shells fastened in any way that provides sufficient strength, for example, with screws, gluing, welding. The shells may contain eyes, grooves and protrusions at the junction of the shells to ensure their mutual reliable fastening and positioning. The shells have landing surfaces under the intake grille, which can be reinforced with metal strips. The shells may additionally contain lattice fastening elements such as collars for creating a lattice seat, cavities on the inner surface for installing lattice fixing strips, cavities for installing lattice fastening elements. The shells contain ribs necessary to ensure structural rigidity. Also, the shells contain at least one branch pipe for attaching a drainage pipe and at least one basting for attaching drainage trays, which can be located anywhere in the body of the sand trap, which is below the level of the adjacent pavement.

Also, the technical result is achieved by the fact that the design of the shell of the body of the drainage sand trap is technologically adapted for the process made by molding plastic under pressure into a mold, which allows one to obtain the parts from which the body is assembled on one mold. This method provides high performance and stable quality of the resulting products.

The proposed utility model is illustrated by drawings.

In FIG. 1 shows the shell of the sand trap external view.

In FIG. 2 shows a sand trap shell internal view.

In FIG. 3 shows a local view of the protrusion and groove of the shell.

In FIG. 4 shows a local view of the eye.

In FIG. 5 shows an assembly of a sand trap assembly.

In FIG. 6 shows a case of a local view of the joint of the shells.

In FIG. 7 shows a sand trap body assembly with reinforcing bars.

In FIG. 8 shows the installation of a drain trap.

Utility Model Implementation

The body of the drainage trap consists of two identical rectangular plastic shells (Fig. 1), fastened in any way that provides sufficient strength, for example, screws, gluing, welding. The shell 1 contains ribs 2 to ensure structural rigidity, nozzles 3 for attaching drain pipes, cavities 4 for installing lattice fastening elements, seating surfaces 5 under the intake grille (Fig. 2), shoulders 6 for creating a lattice seat, cavities on the inner surface for installation of fixing strips 7 of the grill, basting 8 for attaching drainage trays, grooves 9 and protrusions 10 at the junction of the shell (Fig. 3), to ensure their mutual positioning during assembly, eyelets 11 (Fig. 4), necessary for fastened I membranes, for example, screws. In FIG. 5 shows a cross section of a drainage sand trap consisting of two shells 1. FIG. 6 shows the joint between the shells 1 through the protrusion 10. In FIG. 7 shows a cross section of the body of the drainage sand trap, consisting of two shells 1, reinforced from above with metal strips 12, organizing seats for the grate.

In practice, a drainage trap is made as follows. At a specialized enterprise, plastic casings are cast, the casings go to the assembly site, where they are assembled together and fastened. Next, the sand trap body enters the warehouse or installation site.

Installation of a drainage trap is as follows (Fig. 8). A pit is excavated in the soil 13, a sand trap body 14 is installed in the pit so that after installation the upper mark of the sand trap is flush with the adjoining pavement 15. Next, a drain pipe 16 is connected to the pipe trap 3, the wall inside the pipe is previously removed to ensure water passage . If necessary, the tray 17 is connected to the place marked with basting 8, removing the wall inside the basting to ensure the passage of water. A grid 18 is installed on top of the sand trap body. Shells 1 can have landing surfaces 5 for a water intake grille reinforced with metal bars 12 and containing shoulders 6 for more convenient positioning of the grill 18. For fixing the grill 18, the shells may contain cavities 4. If necessary, in the cavity 7 on on the inner surface of the shells 1, a fixing bar 19 is installed, to which the grating 18 is fixed with a bolt 20. After all the connections have been made, the sand trap and the trays and pipes that are suitable for it are concreted 21, than and the bearing capacity of the sand trap body is provided. If necessary, you can install in the sand trap basket 22 for collecting garbage.

Operation of a drainage sand trap. Rain and melt water flow from the road surface to the tray and the sand trap, and water also flows from the tray to the sand trap. Further, water leaves the sand trap into the sewer pipe system through the corresponding pipe. Fine debris and sand accumulates at the bottom of the sand trap. It is necessary to periodically remove the grate and remove accumulated debris. Through a sand trap covered with a grate, pedestrians and vehicles are allowed to move in accordance with the load capacity class of the grate installed on the sand trap.

Claims (11)

1. The body of the drainage sand trap, consisting of two shells (1), fastened together and containing the seating surface (5) for installing the grill (18), as well as at least one pipe (3). 2. The housing according to claim 1, characterized in that the bonding of the shells (1) to each other is carried out in any way that provides sufficient strength, for example, with screws, gluing, welding. 3. The housing according to claim 1, characterized in that for the mutual fastening of the shell (1) may contain eyes (11), grooves (9) and protrusions (10) at the junction of the shells (1). 4. The housing according to claim 1, characterized in that the shell (1) may additionally contain lattice fastening elements (18). 5. The housing according to claim 1, characterized in that the fastening elements of the lattice (18) can be collars (6), cavities (4) and (7). 6. The housing according to claim 1, characterized in that the seating surfaces (5) are reinforced with metal strips (12). 7. The housing according to claim 1, characterized in that the pipe (3) for attaching the drain pipe (16) can be located anywhere in the body of the sand trap, located below the level of the adjacent pavement (15). 8. The housing according to claim 1, characterized in that each shell (1) further comprises stiffeners. 9. The housing according to claim 1, characterized in that each shell (1) additionally contains at least one basting (8) for attaching a drain tray (17). 10. The housing according to claim 8, characterized in that the marking (8) for attaching the drain tray (17) can be located anywhere in the body of the sand trap, which is below the level of the adjoining road surface (15). 11. The housing according to claim 1, characterized in that the shell (1) is made of plastic.

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