CN201447648U - Resin concrete drainage ditch - Google Patents

Abstract

The utility model relates to a collection and discharge facility for road surface, ground rainwater or other liquids, in particular to a resin concrete drainage ditch. It includes a trough-shaped shell cast by resin concrete and a leaking plate installed on the shell. The outer surface of the shell is a smooth and transitional arc, and raised reinforcing ribs are arranged on the arc-shaped outer surface. A demoulding grip groove is provided on the outer surface of the end portion of the shell. A lock plate groove is embedded on the inner side wall of the housing. The resin concrete gutter is light in weight, high in strength, reasonable in structure, and convenient for demoulding and use.

Description

resin concrete gutter

technical field

The utility model relates to a collection and discharge facility for road surface, ground rainwater or other liquids, in particular to a resin concrete drainage ditch.

Background technique

In order to facilitate drainage, it is usually necessary to set up drainage ditches on both sides of the road. Ordinary gutters are made of concrete, with leaking boards installed on them. The inner cross section of this concrete gutter is semicircular, which is convenient for rainwater to flow, and the outer cross section is rectangular, which can obtain higher mechanical strength. However, the amount and weight of raw materials for the gutter with a rectangular outer section are relatively large, and at the same time, due to the unreasonable structure, it is inconvenient to demould and use.

Contents of the invention

The purpose of the utility model is to provide a resin concrete drainage ditch with reasonable structure, light weight, high strength, easy demoulding and use.

In order to achieve the above object, the utility model adopts the following technical solutions:

The resin concrete drainage ditch described in the utility model includes a trough-shaped shell casted by resin concrete and a leaking plate installed on the shell. Protruding reinforcing ribs are arranged on the outer surface.

A demoulding grip groove is provided on the outer surface of the end portion of the housing.

A lock plate groove is embedded on the inner side wall of the housing.

After adopting the above-mentioned technical scheme, the resin concrete drainage ditch is light in weight, high in strength, reasonable in structure, and convenient for demoulding and use.

Description of drawings

Fig. 1 is the three-dimensional structural diagram of an embodiment of the present utility model;

FIG. 2 is a side view of the embodiment of FIG. 1 .

Detailed ways

As shown in the accompanying drawings, the resin concrete drainage ditch described in the utility model includes a trough-shaped shell 1 poured from resin concrete, and a leaking plate installed on the shell 1 . The outer surface of the casing 1 is arc-shaped with a smooth transition, and raised ribs 3 are arranged on the outer surface of the arc-shape. The ribs 3 are arranged longitudinally, and the outline of the outer surface is a rectangle formed by straight lines. One such reinforcing rib 3 can be provided at both ends and in the middle of the shell 1 respectively. Of course, if the length of the housing 1 is relatively short, only one or two reinforcing ribs 3 may be provided. Such an external profile structure not only saves the amount of raw materials used, but also does not reduce the structural strength.

In addition, a demoulding grip groove 2 is provided on the outer surface of the end portion of the housing 1 . The demoulding grip groove 2 can be a groove arranged on the outside of the housing 1, or a protrusion connected to the rib 3 side as shown in Figure 1, and its effect is to facilitate the demoulding of the workers after the casting is completed. The demoulding grip groove 2 can be used as a handle when demoulding.

A lock plate slot 4 is embedded on the inner side wall of the housing 1 . The lock plate groove 4 is a box with an open end, and its open end faces the inside of the housing 1 . Its effect is to be used for installing the fastener that fixes leaky plate, and leaky plate is connected with hook plate by bolt, and hook plate is inserted in lock plate groove 4 again. During production, the lock plate groove 4 is installed on the mold with positioning nails, and the lock plate groove 4 can be embedded in it when casting the shell 1, avoiding the difficulty of demoulding caused by directly reserving the groove in the shell 1 The problem.

Claims (3)

1. resin concrete gutter, comprise the groove shape housing (1) that forms by resin concrete cast, be installed in the leakage board on the housing (1), it is characterized in that: the external surface of housing (1) is the arc of rounding off, and arc-shaped outer surface is provided with the reinforcing rib (3) of projection.

2. resin concrete according to claim 1 gutter is characterized in that: the external surface of housing (1) end is provided with the demoulding and holds groove (2).

3. resin concrete according to claim 1 and 2 gutter is characterized in that: be embedded with jam plate groove (4) on the inside wall of housing (1).

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