CN201567672U

CN201567672U - Sewer grate

Info

Publication number: CN201567672U
Application number: CN200920281092XU
Authority: CN
Inventors: 楚阳戈
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-12-16
Filing date: 2009-12-16
Publication date: 2010-09-01
Anticipated expiration: 2019-12-16

Abstract

The utility model discloses a sewer grate. A louver device formed by a plurality of baffles, a revolving shaft and two springs is inserted in a groove of a grate and fixed on the revolving shaft through the baffles; the springs are mounted at the two ends of the revolving shaft. By adopting the structure, water weight can press the baffles down when sewage flows into a sewer opening, so that the sewage can flow into a drainage pipeline under the ground. When no sewage flows into the sewer opening, the baffles cling to the grate under the action the springs to block holes on the grate, so that peculiar smell is prevented from escaping, air is purified, and environment pollution is avoided.

Description

A kind of sewer grate

Technical field

The utility model relates to the launching gear that a kind of sewer is used, and is specifically related to a kind of sewer grate.

Background technology

Road surface upper and lower water course grates such as highway, street are just introduced subsoil drain with sewage at present, the device that does not have sealing, so sewer peculiar smell and foul smell will overflow from the grid of grate or eyelet, people will smell the peculiar smell of one stench, influence air quality, surrounding environment is had very serious pollution.

Summary of the invention

The purpose of this utility model is the deficiency to above-mentioned sewer grate, and a kind of sewage effluent smoothly is provided, and can prevent the sewer grate that peculiar smell overflows again.

To achieve these goals, the technical solution of the utility model is: a kind of sewer grate, constitute by grate, blinds device, and it is characterized in that: the blinds device is inserted in the groove of grate; The blinds device is to be fixed in the rotating shaft by a plurality of baffle plates, rotating shaft two ends mounting spring.Owing to adopt said structure: when not having sewage to flow into the sewer mouth,, block the hole on the grate, prevent that peculiar smell from overflowing, and avoided environment pollution because the effect of spring is attached on the grate baffle plate; When sewage flowed into the sewer mouth, the weight of water will be depressed the grate baffle plate, makes sewage flow into sewer pipe smoothly, neither influences sewage emissions, prevents that again peculiar smell from overflowing, and has avoided the pollution of environment.

Description of drawings

Figure is the front view of the utility model sewer grate.

1 is that grate, 2 is that baffle plate, 3 is that rotating shaft, 4 is that spring, 5 is that blinds device, 6 is groove among the figure.

The specific embodiment

The utility model is described in further detail below in conjunction with accompanying drawing: a kind of sewer grate shown in the figure, constitute by grate 1, blinds device 5, and it is characterized in that: blinds device 5 is inserted in the groove 6 of grate 1.Blinds device 5 is to be fixed in the rotating shaft 3 by a plurality of baffle plates 2, rotating shaft 3 two ends mounting spring 4.

Claims

1. a sewer grate is made of grate (1), blinds device (5), and it is characterized in that: blinds device (5) is inserted in the groove (6) of grate (1).

2. by the described sewer grate of claim 1, it is characterized in that: blinds device (5) is to be fixed in the rotating shaft (3) by a plurality of baffle plates (2), and the two ends of rotating shaft (3) are equipped with spring (4).