CN213625971U

CN213625971U - Rainwater grate

Info

Publication number: CN213625971U
Application number: CN202022344274.6U
Authority: CN
Inventors: 朱廷顺; 韩震震
Original assignee: Shanghai Quanqi Water Engineering Design Co ltd
Current assignee: Shanghai Quanqi Water Engineering Design Co ltd
Priority date: 2020-10-21
Filing date: 2020-10-21
Publication date: 2021-07-06
Anticipated expiration: 2030-10-21

Abstract

The utility model provides a rainwater grate, which comprises a rainwater grate body, a mounting seat and an anti-blocking mechanism, wherein the mounting seat is provided with a drainage channel; the bottom of the drainage groove is provided with a drainage hole and a drainage outlet; a drain hole is formed in the rainwater grate body, and the rainwater grate body is arranged in the drain tank through the anti-blocking mechanism; the anti-blocking mechanism comprises an anti-blocking assembly, a supporting assembly and an automatic lifting assembly, the anti-blocking assembly comprises a dirt removing block, a sliding rod and a spring, and the dirt removing block is arranged at the bottom of the drainage groove through the supporting assembly and is positioned below the drainage hole; the number of the sliding rods is two, one end of each sliding rod is connected with the rainwater grate body, and the other end of each sliding rod penetrates through the bottom surface of the drainage groove in a sliding mode, extends to the position below the mounting seat and is connected with the automatic lifting assembly; the number of the springs is two, and the two springs are respectively arranged on the two slide rods in a surrounding manner; the utility model discloses can avoid the wash port to take place to block up, the effectual condition that reduces surface gathered water.

Description

Rainwater grate

Technical Field

The utility model relates to a rainwater grate technical field specifically is a rainwater grate.

Background

At present, in many cities in China, people can see the sea in rainy seasons, so that the state is greatly improving urban rainwater drainage systems. In fact, in addition to making the drain lines coarser, it is also very important to reduce clogging of the drain lines. People often see that sanitation workers directly sweep soil garbage into the rainwater grate for saving trouble, and another sanitation worker needs to dredge the drainage pipeline in rainy season. This reciprocation results in a significant waste of money and time. And once the dredging is not in place, the rainy season comes, and the necessity of seeing the sea is achieved.

The gutter inlet is a common drainage structure and plays a role in intercepting sundries and draining rainwater. The water drainage capability of the water drainage device directly influences the drainage effect of rainwater and indirectly influences the traffic safety of roads. The rainwater grate drainage function can cause rainwater to permeate the road surface to influence the road surface structural performance, and the safety of the people houses and the factory conditions along the line is threatened. The drainage quantity of the rainwater inlet is influenced by the type of the rainwater grate, the road surface gradient, the rainwater flow and the like. The rainwater grate is formed by welding flat steel and twisted square steel or flat steel and flat steel. The rainwater grate has the advantages of attractive appearance, optimal drainage, high strength, multiple specifications, low cost and the like, so the rainwater grate is usually made of steel grating plates. With the development of science and technology, a brand new composite water grate is formed by using resin or plastic and reinforcing steel bars as ribs and adding inorganic filler, and has the advantages of lighter self weight than a cast iron water grate, low cost and no high strength of the cast iron water grate.

After the existing rainwater grate is used for a long time, accumulated silt in the drainage hole blocks the drainage hole, accumulated water on the road surface cannot be drained, the accumulated water on the road surface flows over, and adverse effects are brought to the life of people.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome current defect, provide a rainwater grate to solve in the above-mentioned technical background rainwater grate and after long-time the use, the easy shortcoming that blocks up of wash port.

In order to achieve the above object, the utility model provides a following technical scheme: a rainwater grate comprises a rainwater grate body, a mounting seat and an anti-blocking mechanism, wherein a drainage channel is formed in the mounting seat; the bottom of the drainage groove is provided with a drainage hole and a drainage outlet; the rainwater grate body is provided with a drain hole and is arranged in the drain tank through the anti-blocking mechanism;

the anti-blocking mechanism comprises an anti-blocking component, a supporting component and an automatic lifting component, the supporting component is positioned below the anti-blocking component, the automatic lifting component is positioned below the supporting component, the anti-blocking component comprises a dirt removing block, a sliding rod and a spring, the dirt removing block is in a conical structure, and the dirt removing block is arranged at the bottom of the drainage groove through the supporting component and positioned below the drainage hole; the number of the sliding rods is two, one end of each sliding rod is connected with the rainwater grate body, and the other end of each sliding rod penetrates through the drainage groove on the mounting seat in a sliding mode to be connected with the automatic lifting assembly; the number of the springs is two, the two springs correspond to the two sliding rods one by one, and the springs are sleeved on the sliding rods.

Preferably, the support assembly comprises a support column and a connecting rod, the connecting rod is arranged in the drainage port, and two ends of the connecting rod are respectively connected with two opposite side walls in the drainage port; support column one end and connecting rod fixed connection, the other end is connected with the scrubbing piece.

Preferably, the automatic lifting component includes the ponding bucket, the quantity of ponding bucket is two, two the ponding bucket respectively with two sliding rod connection, and all be located the below of mount pad.

Preferably, the water accumulation barrel comprises a barrel body, a water drainage pipe, a water outlet pipe and a connecting pipe, wherein the barrel body is of a cylindrical structure, and the top end of the barrel body is provided with a water inlet; the connecting pipe vertically penetrates through the side wall of the barrel body, one end of the connecting pipe positioned inside the barrel body is connected with the water outlet pipe, and one end of the connecting pipe positioned outside the barrel body is connected with the water outlet pipe; the drain pipe is vertically arranged in the barrel body, and one end of the drain pipe, which is far away from the connecting pipe, is positioned at a position close to the bottom of the barrel body; the outlet pipe is parallel with the drain pipe, and the length of outlet pipe is greater than the length of drain pipe.

Preferably, the number of the drainage holes is two, and the two drainage holes are respectively positioned above the two water inlets.

Preferably, the number of the drain holes is multiple, and the drain holes are distributed on the rainwater grate body at equal intervals.

Compared with the prior art, the utility model provides a rainwater grate possesses following beneficial effect:

the utility model discloses a prevent that jam mechanism can avoid the wash port to take place to block up, can drive rainwater grate body through automatic rising subassembly and reciprocate in the water drainage tank, when rainwater grate body moves down, locate the scrubbing piece of wash port below and can clear away the plug in the drain hole, make the wash port normally drain, and the slide bar is fitted with a contraceptive ring and is equipped with the spring, the rainwater grate of being convenient for resumes the normal position, can avoid the wash port to take place to block up, the effectual condition that reduces surface gathered water.

Drawings

The accompanying drawings are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and not to limit the invention,

in the drawings:

FIG. 1 is a schematic view of a simple structure of a rain grate provided by the present invention;

fig. 2 is a schematic view of the structure of the water accumulation barrel provided by the utility model;

fig. 3 is a schematic view of the top view structure of the rain grate body of the present invention.

In the figure: 1. the rainwater grate comprises a rainwater grate body, 2, drain holes, 3, a mounting seat, 4, a water accumulation barrel, 5, a decontamination block, 6, a fixing column, 7, a connecting rod, 8, a sliding rod, 9, a spring, 10, a drainage groove, 11, a drainage hole, 12, a drainage port, 13, a barrel body, 14, a water inlet, 15, a drainage pipe, 16, a water outlet pipe, 17 and a connecting pipe.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the functions of the present invention easy to understand, the present invention will be further explained below with reference to the following embodiments and the accompanying drawings, but the following embodiments are only preferred embodiments of the present invention, and not all embodiments are included. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the utility model provides a rainwater grate technical scheme: a rainwater grate comprises a rainwater grate body 1, a mounting seat 3 and an anti-blocking mechanism, wherein a drainage channel 10 is formed in the mounting seat 3; the bottom of the drainage groove 10 is provided with a drainage hole 11 and a drainage port 12; a drain hole is formed in the rainwater grate body 1, and the rainwater grate body 1 is arranged in the drain tank 10 through the anti-blocking mechanism.

The anti-blocking mechanism comprises an anti-blocking assembly, a supporting assembly and an automatic lifting assembly, the supporting assembly is positioned below the anti-blocking assembly, the automatic lifting assembly is positioned below the supporting assembly, the anti-blocking assembly comprises a dirt removing block 5, a sliding rod 8 and a spring 9, the dirt removing block 5 is in a conical structure, and the dirt removing block 5 is arranged at the bottom of the drainage groove 10 and positioned below the drainage hole 2 through the supporting assembly; the number of the slide bars 8 is two, one end of each of the two slide bars 8 is connected with the rainwater grate body 1, and the other end of each of the two slide bars 8 penetrates through a drainage groove 10 on the mounting base 3 in a sliding mode to be connected with the automatic lifting assembly; the number of the springs 9 is two, the two springs 9 correspond to the two slide bars 8 one by one, and the springs 9 are sleeved on the slide bars 8; can avoid wash port 2 to take place to block up through preventing blockking up the mechanism, can drive rainwater grate body 1 through automatic rising subassembly and reciprocate, the decontamination piece that wash port 2 below was equipped with this moment can be given the plug of wash port 2 and get rid of, can avoid wash port 2 to take place to block up, the effectual condition that reduces surface gathered water.

The support component comprises a support column 6 and a connecting rod 7, the connecting rod 7 is arranged in the water outlet 12, and two ends of the connecting rod are respectively connected with two opposite side walls in the water outlet 12; 6 one end of support column and 7 fixed connection of connecting rod, the other end is connected with scrubbing piece 5, plays the supporting role to scrubbing piece 5, places scrubbing piece 5 not hard up, leads to the scrubbing effect to descend, makes the road surface take place ponding.

The automatic lifting assembly comprises two water accumulation barrels 4, the number of the water accumulation barrels 4 is two, and the two water accumulation barrels 4 are respectively connected with the two sliding rods 8 and are both located below the mounting seat 3.

The water accumulation barrel 4 comprises a barrel body 13, a water drainage pipe 15, a water outlet pipe 16 and a connecting pipe 17, wherein the barrel body 13 is of a cylindrical structure, and the top end of the barrel body 13 is provided with a water inlet 14; the connecting pipe 17 vertically penetrates through the side wall of the barrel body 13, one end of the connecting pipe positioned inside the barrel body 13 is connected with the water drainage pipe 15, and one end of the connecting pipe positioned outside the barrel body 13 is connected with the water outlet pipe 16; the drain pipe 15 is vertically arranged in the barrel body 13, and one end of the drain pipe 15, which is far away from the connecting pipe 17, is positioned at a position close to the bottom of the barrel body 13; the water outlet pipe 16 is parallel to the water outlet pipe 15, the length of the water outlet pipe 16 is larger than that of the water outlet pipe 15, when rainwater enters the barrel body 13, the weight of the water accumulation barrel 4 is increased to drive the rainwater grate body 1 to move downwards, when the rainwater is full, the rainwater is discharged out of the barrel body 13 through the water outlet pipe 15, the connecting pipe 17 and the water outlet pipe 16 due to the atmospheric pressure, and at the moment, the weight of the water accumulation barrel 4 is reduced, so that the rainwater grate body 1 rises again.

The quantity of drainage hole 11 is two, and two drainage holes 11 are located two water inlet 14 tops respectively, and the gap between rainwater grate body 1 and mount pad 3 is passed through drainage hole 11 and is got into in the water inlet 14 along the rainwater after the convenient road surface ponding to get into in the ponding bucket 4, aggravate the weight of ponding bucket 4.

The number of the drain holes 2 is multiple, and the drain holes 2 are distributed on the rainwater grate body 1 at equal intervals.

The utility model discloses a theory of operation and use flow: when a plug blocks the drain hole 2 for draining water, water is accumulated on the road surface, at the moment, rainwater enters the water inlet 14 through the drainage hole 11 along the gap between the rainwater grate body 1 and the mounting seat 3, thereby entering the barrel body 13, increasing the weight of the barrel body 13, driving the rainwater grate body 1 to move downwards, removing the blockage of the drain hole 2 by the dirt removing block 5 at the moment, enabling the rainwater to be drained through the drain hole 2, and when the rainwater is full, the water level is higher than the position of the connecting pipe 17, due to the atmospheric pressure, the rainwater can be discharged out of the barrel body 13 through the drain pipe 15, the connecting pipe 17 and the water outlet pipe 16, at the moment, the weight of the water collecting barrel 4 is reduced, so that the rainwater grate body 1 is lifted again, thereby achieving the effect of automatic lifting, the blockage at the drain hole 2 is automatically cleared, so that the drain hole 2 can be prevented from being blocked, and the condition of accumulated water on the road surface is effectively reduced.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A rainwater grate is characterized by comprising a rainwater grate body, a mounting seat and an anti-blocking mechanism, wherein a drainage channel is formed in the mounting seat; the bottom of the drainage groove is provided with a drainage hole and a drainage outlet; the rainwater grate body is provided with a drain hole and is arranged in the drain tank through the anti-blocking mechanism;

2. The rainwater grate as claimed in claim 1, wherein: the support assembly comprises a support column and a connecting rod, the connecting rod is arranged in the drainage port, and two ends of the connecting rod are respectively connected with two opposite side walls in the drainage port; support column one end and connecting rod fixed connection, the other end is connected with the scrubbing piece.

3. The rainwater grate as claimed in claim 1, wherein: the automatic lifting assembly comprises two water accumulation barrels, the number of the water accumulation barrels is two, and the two water accumulation barrels are connected with the two sliding rods respectively and are located below the mounting seat.

4. The rainwater grate as claimed in claim 3, wherein: the water accumulation barrel comprises a barrel body, a water drainage pipe, a water outlet pipe and a connecting pipe, the barrel body is of a cylindrical structure, and a water inlet is formed in the top end of the barrel body; the connecting pipe vertically penetrates through the side wall of the barrel body, one end of the connecting pipe positioned inside the barrel body is connected with the water outlet pipe, and one end of the connecting pipe positioned outside the barrel body is connected with the water outlet pipe; the drain pipe is vertically arranged in the barrel body, and one end of the drain pipe, which is far away from the connecting pipe, is positioned at a position close to the bottom of the barrel body; the outlet pipe is parallel with the drain pipe, and the length of outlet pipe is greater than the length of drain pipe.

5. The rainwater grate as claimed in claim 4, wherein: the quantity of drainage hole is two, two the drainage hole is located two respectively the top of water inlet.

6. The rainwater grate as claimed in claim 1, wherein: the number of the drain holes is multiple, and the drain holes are distributed on the rainwater grate body at equal intervals.