CN205399628U

CN205399628U - Highway drainage side ditch and drainage pipe connecting device

Info

Publication number: CN205399628U
Application number: CN201620191542.6U
Authority: CN
Inventors: 张万里
Original assignee: Wuxi Municipal Design Institute Co Ltd
Current assignee: Wuxi Municipal Design Institute Co Ltd
Priority date: 2016-03-11
Filing date: 2016-03-11
Publication date: 2016-07-27
Anticipated expiration: 2026-03-11

Abstract

The utility model relates to a highway drainage side ditch and drainage pipe connecting device, including gutter, drainage inspection shaft and drain pipe, row water pipe connected in gutter and the drainage inspection shaft, the junction of gutter and drainage inspection shaft is provided with bars sediment fill, and bars sediment fill is the cube structure, is provided with the grid that permeates water on the lateral wall that the bars sediment was fought respectively, and the bars sediment is fought the lateral wall that is close to the gutter and is set up to thick grid, is provided with thin grid on all the other three lateral walls of bars sediment fill, the bottom that the bars sediment was fought is provided with heavy muddy bottom dish. The utility model discloses simple structure, the design is compact, is provided with thick grid of one side and trilateral thin grid on the lateral wall that the bars sediment was fought respectively, has increased interception efficiency and anti jam ability, guarantees the discharge capacity that the bars sediment fought, has reduced maintenance engineering volume, and the muddy bottom dish that sinks can precipitate silt and microlith in the rainwater, adopts the utility model discloses can in time drain on the highway the rainwater and can prevent to block the drain pipe along with the debris that the rainwater got into the gutter.

Description

A kind of highway drainage gutter and drainage pipeline connecting device

Technical field

This utility model relates to a kind of highway drainage gutter and drainage pipeline connecting device, belongs to urban operating mechanism technical field.

Background technology

At present, in Road Design, being generally adopted gutter to collect road surface and side slope rainwater, gutter enters drainage pipeline and concentrates outer row after being directly accessed drainage inspection well.But, avoiding surface gathered water for getting rid of road surface and side slope rainwater as early as possible, gutter many employings open drain pattern, when running into when raining heavyly, rainwater is mingled with the foreign material such as the branch outside pavement garbage and side slope, mountain stone and silt and enters gutter, causes drain line blockage to deposit.

In CN201495622U patent: gutter and drainage pipeline attachment structure, access inspection shaft place in open drain and slip grid is set, be used for isolating impurity, it is to avoid dirt enters drainage pipeline.But slip grid has following defects that the pitch between grid can not be too little in order to avoid the grid impact on gutter conveyance capacity, causing that the impurity such as silt, Rolling Stone was lost efficacy by grid, these impurity very easily cause drainage pipeline alluvial blocking.It addition, the foreign material such as pavement garbage and branch easily block grid, reduce grid discharge capacity.

Summary of the invention

The purpose of this utility model is to solve to be mingled with in highway drainage gutter the problem that drain pipe is easily blocked by the rainwater of foreign material, it is provided that a kind of simple in construction, highway drainage gutter compact to design and drainage pipeline connecting device.

This utility model adopts the following technical scheme that a kind of highway drainage gutter and drainage pipeline connecting device, including gutter, drainage inspection well and drain pipe, described drainage inspection well is provided with drain pipe, described gutter communicates with drainage inspection well, the junction of described gutter and drainage inspection well is provided with grid slag bucket, described grid slag bucket is cube structure, the sidewall of described grid slag bucket is respectively arranged with permeable grid, grid slag bucket is set to coarse rack near the sidewall of gutter, its excess-three sidewall of grid slag bucket is provided with fine fack, the bottom of described grid slag bucket is provided with heavy mud chassis.

Further, each interval of grid strip of described coarse rack is 0.05 ~ 0.1m.

Further, the stripe pitch of respectively deleting of described fine fack is 0.02 ~ 0.04m.

Further, described heavy mud chassis can not make water pass through, and the height on described heavy mud chassis is set to 0.2 ~ 0.3m.

This utility model simple in construction, compact to design, the sidewall of grid slag bucket is respectively arranged with a coarse rack and three fine facks, add intercepting efficiency and anti-blockage capability, guarantee the discharge capacity of grid slag bucket, reduce maintenance project amount, the bottom of grid slag bucket arranges fluid-tight heavy mud chassis can effectively precipitate silt and microlith in water really, adopts this utility model can drain in time the rainwater on highway and be prevented from entering the branch of gutter, mountain stone and silt with rainwater and block drain pipe.

Accompanying drawing explanation

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

Fig. 2 is profile of the present utility model.

Accompanying drawing labelling: drainage inspection well 1, gutter 2, drain pipe 3, grid slag bucket 4, coarse rack 4-1, fine fack 4-2, heavy mud chassis 4-3.

Detailed description of the invention

Below in conjunction with accompanying drawing, the utility model will be further described.

nullAs Figure 1-Figure 2，A kind of highway drainage gutter and drainage pipeline connecting device，Including gutter 2、Drainage inspection well 1 and drain pipe 3，Drainage inspection well 1 is provided with drain pipe 3，Gutter 2 communicates with drainage inspection well 1，The junction of gutter 2 and drainage inspection well 1 is provided with grid slag bucket 4，Grid slag bucket 4 is in cube structure，The sidewall of grid slag bucket 4 is respectively arranged with permeable grid，Grid slag bucket 4 is set to coarse rack 4-1 near the sidewall of gutter 2，Each interval of grid strip of coarse rack 4-1 is 0.05 ~ 0.1m，Its excess-three sidewall of grid slag bucket 4 is provided with fine fack 4-2，The stripe pitch of respectively deleting of fine fack 4-2 is 0.02 ~ 0.04m，The bottom of grid slag bucket 4 is provided with heavy mud chassis 4-3，Heavy mud chassis 4-3 can not make water pass through，The height of heavy mud chassis 4-3 is set to 0.2 ~ 0.3m.

Operation principle: when raining heavyly, rainwater is mingled with the impurity such as the branch outside pavement garbage and side slope, mountain stone and silt and enters gutter 2, the impurity that the builds such as the branch in rainwater are bigger is intercepted by the coarse rack 4-1 of grid slag bucket 4 when entering drainage inspection well 1 from gutter 2, all the other less foreign material are intercepted by the fine fack 4-2 in its excess-three face of grid slag bucket 4, the silt being mingled with in rainwater and microlith are precipitated at heavy mud chassis 4-3, thus impurity is by comprehensive interception, rainwater is discharged through drain pipe 3, and drain pipe 3 will not result in blockage because of the impurity in rainwater.When needing to overhaul, only need to draw clearly the silt in heavy mud chassis 4-3 and the foreign material removed on 4 four sidewalls of grid slag bucket on grid, while ensureing drainability, greatly reduce the clear and coherent maintenance work of pipeline, there is good promotional value.

Claims

1. a highway drainage gutter and drainage pipeline connecting device, it is characterized in that: include gutter (2), drainage inspection well (1) and drain pipe (3), described drainage inspection well (1) is provided with drain pipe (3), described gutter (2) communicates with drainage inspection well (1), the junction of described gutter (2) and drainage inspection well (1) is provided with grid slag bucket (4), described grid slag bucket (4) is in cube structure, the sidewall of described grid slag bucket (4) is respectively arranged with permeable grid, described grid slag bucket (4) is set to coarse rack (4-1) near the sidewall of gutter (2), its excess-three sidewall of described grid slag bucket (4) is provided with fine fack (4-2), the bottom of described grid slag bucket (4) is provided with heavy mud chassis (4-3).

2. highway drainage gutter as claimed in claim 1 and drainage pipeline connecting device, it is characterised in that: each interval of grid strip of described coarse rack (4-1) is 0.05 ~ 0.1m.

3. highway drainage gutter as claimed in claim 1 and drainage pipeline connecting device, it is characterised in that: the stripe pitch of respectively deleting of described fine fack (4-2) is 0.02 ~ 0.04m.

4. highway drainage gutter as claimed in claim 1 and drainage pipeline connecting device, it is characterised in that: described heavy mud chassis (4-3) can not make water pass through, and the height on described heavy mud chassis is set to 0.2 ~ 0.3m.