CN202969554U

CN202969554U - Rainwater manhole cover

Info

Publication number: CN202969554U
Application number: CN 201220692695
Authority: CN
Inventors: 陈运萱
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-12-15
Filing date: 2012-12-15
Publication date: 2013-06-05
Anticipated expiration: 2022-12-15

Abstract

The utility model relates to a rainwater manhole cover which comprises an upper layer rainwater manhole cover, a lower layer manhole cover, pull handles, convex columns and water drain holes. Grid-shaped water drain holes are formed both in the upper layer manhole cover and the lower layer manhole cover, and the upper layer water drain holes and the lower layer water drain holes are formed in a stagger mode. The pull handles are arranged on two sides of the upper layer rainwater manhole cover. The convex columns with the heights of about 1cm are arranged on all the four corners of the right surface of the lower layer rainwater manhole cover. Therefore, the upper layer rainwater manhole cover can be stably placed on the lower layer rainwater manhole cover, and the gap formed between the upper layer rainwater manhole cover and the lower layer rainwater manhole cover which are separated by the convex columns is used for draining water. Due to the fact that the water drain holes in the upper layer rainwater manhole cover and the lower layer rainwater manhole cover are formed in a stagger mode, garbage and sundries cannot enter a sewer. When cleaning is carried out, the upper layer rainwater manhole cover can be opened through the pull handles, and the garbage stuck between the upper layer rainwater manhole cover and the lower layer rainwater manhole cover can be cleaned up. The rainwater manhole cover has the advantages of preventing the garbage and the sundries from entering the sewer and being convenient to clean.

Description

A kind of catch basin cover

Technical field

The utility model relates to catch basin cover, especially the avenue drainage manhole cover.

Background technology

In prior art, catch basin cover in the process of draining, the rubbish on the street and foreign material can be together drain hole by catch basin cover enter sewer, year in year out, easily cause sewer blockage, the staff also needs often cleaning sewer.

Summary of the invention

The purpose of this utility model just is to provide and a kind ofly prevents that rubbish from entering sewer, and the catch basin cover of convenient cleaning.

the technical scheme that the utility model adopts is: a kind of catch basin cover comprises the upper strata catch basin cover, lower floor's catch basin cover, handle, projection and drain hole, the two-layer catch basin cover in up and down is equipped with cancellate drain hole, and upper strata drain hole and the arrangement straggly of lower floor's drain hole, described handle is located at catch basin cover both sides, upper strata, positive four angles of described lower floor catch basin cover are equipped with the high approximately projection of 1 centimetre, thus, the upper strata catch basin cover can be placed on lower floor's catch basin cover stably, and utilize projection that draining is come in the gap that the two-layer catch basin cover in up and down separates, due to the arrangement straggly of the two-layer catch basin cover drain hole in up and down, therefore rubbish and foreign material can't enter sewer, during cleaning, utilize and pull open the upper strata catch basin cover, just can clear up and be stuck in the middle rubbish of the two-layer catch basin cover in up and down.

The beneficial effects of the utility model are: prevent that rubbish and foreign material from entering sewer, convenient cleaning.

The utility model is described in further detail below in conjunction with drawings and Examples for description of drawings.

Fig. 1 is structural representation of the present utility model.

1. upper strata catch basin covers in figure, 2. lower floor's catch basin cover, 3. handle, 4. projection, 5. drain hole.

The specific embodiment as shown in drawings, a kind of catch basin cover comprises upper strata catch basin cover 1, lower floor's catch basin cover 2, handle 3, projection 4 and drain hole 5, the two-layer catch basin cover in described up and down is equipped with cancellate drain hole 5, and upper strata drain hole 5 and lower floor's drain hole 5 arrangement straggly.

Described handle 3 is located at upper strata catch basin cover 1 both sides

Positive four angles of described lower floor catch basin cover 2 are equipped with the high approximately projection 4 of 1 centimetre.

Claims

1. a catch basin cover comprises upper strata catch basin cover (1), lower floor's catch basin cover (2), handle (3), projection (4) and drain hole (5), it is characterized in that: the two-layer catch basin cover in described up and down is equipped with cancellate drain hole (5), and upper strata drain hole (5) and lower floor's drain hole (5) arrangement straggly.

2. a kind of catch basin cover according to claim 1 is characterized in that: described handle (3) is located at upper strata catch basin cover (1) both sides.

3. a kind of catch basin cover according to claim 1 is characterized in that: described lower floor catch basin cover (2) positive four angles are equipped with the high approximately projection of 1 centimetre (4).