CN206768593U

CN206768593U - A kind of bridge drain system

Info

Publication number: CN206768593U
Application number: CN201720620773.9U
Authority: CN
Inventors: 程玉红
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-05-31
Filing date: 2017-05-31
Publication date: 2017-12-19
Anticipated expiration: 2027-05-31

Abstract

It the utility model is related to a kind of bridge drain system, including bridge and the water-flowing trough for being arranged on bridge lateral edge, the upper end notch of the water-flowing trough sets tank cover plate, and the first reverse V-shaped screen pack and the second reverse V-shaped screen pack of parallel arrangement up and down are set in water-flowing trough, the centrally disposed stillpot of trench bottom of the water-flowing trough, and the trench bottom of water-flowing trough sets vertical drainage passage in stillpot both sides, the bottom land of the stillpot sets movable channel bottom sealing plate, and the bridge sets standby drainage channel in the bottom of movable channel bottom sealing plate.The utility model rhone has filtering foreign effect, prevents drainage jam phenomenon, and rhone can start standby drainage channel when displacement is larger, and displacement is big, avoids the occurrence of ponding, avoids road traffic from blocking.

Description

A kind of bridge drain system

Technical field

It the utility model is related to road surface drainage technical field of structures, more particularly to a kind of bridge drain system.

Background technology

It is well known that bridge floor once produces ponding on rainy day, the vehicle tyre run at high speed thereon will be by Ponding, which influences to produce, to skid, is out of control, so as to which the severe traffic accidents of vehicle slip or rollover occur.It then becomes necessary in highway Pumping equipment is set on bridge floor, for quickly excluding bridge floor ponding.It is main using excavation draining on bridge floor at present The structure of groove carries out ponding exclusion, and the structure design of this rhone is relatively simple, and it is easy to exist in actual use Block, accumulate the defects of debris is not easily cleaned in rhone, while existing bridge drainage structure has asking for displacement deficiency Topic, draining occurs when rainfall is larger not in time, rainwater often occurs and overfills the situation on road surface, influences road traffic.

Utility model content

The purpose of this utility model is for overcome the deficiencies in the prior art, there is provided a kind of bridge drain system, draining Groove has filtering foreign effect, prevents drainage jam phenomenon, and rhone can start standby draining when displacement is larger Passage, displacement is big, avoids the occurrence of ponding, avoids road traffic from blocking.

The utility model is achieved through the following technical solutions：A kind of bridge drain system, including bridge and it is arranged on bridge The water-flowing trough of beam body lateral edges, the upper end notch of the water-flowing trough sets tank cover plate, and parallel cloth up and down is set in water-flowing trough The the first reverse V-shaped screen pack and the second reverse V-shaped screen pack put, the centrally disposed stillpot of trench bottom of the water-flowing trough, and water flowing The trench bottom of groove sets vertical drainage passage in stillpot both sides, and the bottom land of the stillpot sets movable channel bottom sealing plate, institute State bridge and standby drainage channel is set in the bottom of movable channel bottom sealing plate.

Further, the first reverse V-shaped screen pack of connection and the second reverse V-shaped screen pack are set on the wall of the water-flowing trough side The filtrate passage at both ends.

Further, it is uniformly arranged water falling hole in the tank cover plate.

Further, the filter bores aperture of the described first reverse V-shaped screen pack is more than the filter bores hole of the second reverse V-shaped screen pack Footpath.

Further, the lower face of the movable channel bottom sealing plate connects compression spring, is set in the standby drainage channel Put the support installation portion being fixedly connected with compression spring bottom.

Further, the vertical drainage passage connects with standby drainage channel.

Compared with prior art, the beneficial effects of the utility model are：The utility model passes through the water flowing in bridge The the first reverse V-shaped screen pack and the second reverse V-shaped screen pack of parallel arrangement up and down are set in groove, may filter that the debris in water, and mistake Debris after filter is slid to the filtrate passage in water-flowing trough side wall along filtering net surface, and the rainwater after filtering is then from logical Vertical drainage passage discharge in tank groove bottom, and in the centrally disposed stillpot of trench bottom of water-flowing trough, when vertical drainage leads to When road is ejected not as good as draining, rainwater is assembled in water-flowing trough, and the movable channel of stillpot is pushed after the gradual pressure-bearing of stillpot Bottom sealing plate, and standby drainage channel connection is opened, rainwater is flowed out by standby drainage channel, while realize debris and rain The shunting discharge of water, prevents debris clogging, and rhone can start standby drainage channel when displacement is larger, row Water is big, avoids the occurrence of ponding, avoids road traffic from blocking.

Brief description of the drawings

Fig. 1 is the cross-sectional view of the utility model bridge drain system；

Fig. 2 is cross-sectional view when the utility model bridge drain system opens standby drainage channel.

Wherein：1st, bridge；2nd, tank cover plate；3rd, water falling hole；4th, the first reverse V-shaped screen pack；5th, the second reverse V-shaped screen pack； 6th, water-flowing trough；7th, filtrate passage；8th, stillpot；9th, movable channel bottom sealing plate；10th, compression spring；11st, standby drainage channel； 12nd, vertical drainage passage；13rd, installation portion is supported.

Embodiment

In order that the purpose of this utility model, technical scheme and advantage are more clearly understood, below in conjunction with accompanying drawing and implementation Example, the utility model is further elaborated.It should be appreciated that specific embodiment described herein is only explaining this Utility model, it is not used to limit the utility model.

As shown in Figure 1, 2, it the utility model is related to a kind of bridge drain system, including bridge 1 and be arranged on bridge 1 The water-flowing trough 6 of lateral edges, the upper end notch of the water-flowing trough 6 sets tank cover plate 2, and parallel cloth up and down is set in water-flowing trough 6 The the first reverse V-shaped 4 and second reverse V-shaped screen pack 5 of screen pack put, the centrally disposed stillpot 8 of trench bottom of the water-flowing trough 6, and The trench bottom of water-flowing trough 6 sets vertical drainage passage 12 in the both sides of stillpot 8, and the bottom land of the stillpot 8 sets movable channel Bottom sealing plate 9, the bridge 1 set standby drainage channel 11, the side of water-flowing trough 6 in the bottom of movable channel bottom sealing plate 9 The filtrate passage 7 at the first reverse V-shaped reverse V-shaped both ends of screen pack 5 of screen pack 4 and second of connection, the groove lid are set on wall Water falling hole 3 is uniformly arranged on plate 2, the filter bores aperture of the first reverse V-shaped screen pack 4 is more than the mistake of the second reverse V-shaped screen pack 5 Filter opening aperture, the lower face connection compression spring 10 of the movable channel bottom sealing plate 9, set in the standby drainage channel 11 with The support installation portion 13 that the bottom of compression spring 10 is fixedly connected, the vertical drainage passage 12 connect with standby drainage channel 11 It is logical.

Embodiment

During the draining of this drainage arrangement, rainwater is flowed into water-flowing trough 6 from the water falling hole 3 in tank cover plate 2, and the rainwater flowed into is first The debris in rainwater is filtered by the first reverse V-shaped 4 and second reverse V-shaped screen pack 5 of screen pack, the rainwater tripping in after filtering to water flowing The trench bottom of groove 6, and the vertical drainage passage 12 of the trench bottom along water-flowing trough 6, and the debris filtered out in rainwater is along first The surface of reverse V-shaped 4 and second reverse V-shaped screen pack 5 of screen pack is slid to the filtrate passage 7 of the both sides of stillpot 8, by filtrate Passage 7 is discharged, and when amount of rainfall is larger, stillpot 8 can be used to store a certain amount of rainwater, and vertical drainage passage 12 can not During timely draining, and rainwater accumulates in water-flowing trough 6, and the movable channel bottom sealing plate 9 of stillpot 8 will pressure in the presence of hydraulic pressure Contracting spring 10 is compressed, and standby drainage channel 11 is opened, and so as to which rainwater be discharged in time from standby drainage channel 11, not only may be used Debris clogging is prevented, and rhone can start standby drainage channel 11 when displacement is larger, displacement is big, avoids There is ponding, avoid road traffic from blocking.

Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model All any modification, equivalent and improvement made within the spirit and principle of utility model etc., should be included in the utility model Protection domain within.

Claims

1. a kind of bridge drain system, including bridge（1）Be arranged on bridge（1）The water-flowing trough of lateral edges（6）, its feature It is, the water-flowing trough（6）Upper end notch tank cover plate is set（2）, and in water-flowing trough（6）Interior setting be arranged in parallel up and down the One reverse V-shaped screen pack（4）With the second reverse V-shaped screen pack（5）, the water-flowing trough（6）The centrally disposed stillpot of trench bottom（8）, And water-flowing trough（6）Trench bottom in stillpot（8）Both sides set vertical drainage passage（12）, the stillpot（8）Bottom land set Put movable channel bottom sealing plate（9）, the bridge（1）In movable channel bottom sealing plate（9）Bottom standby drainage channel is set （11）.

A kind of 2. bridge drain system according to claim 1, it is characterised in that the water-flowing trough（6）On the wall of side The first reverse V-shaped screen pack of connection is set（4）With the second reverse V-shaped screen pack（5）The filtrate passage at both ends（7）.

A kind of 3. bridge drain system according to claim 1, it is characterised in that the tank cover plate（2）On be uniformly arranged Water falling hole（3）.

A kind of 4. bridge drain system according to claim 1, it is characterised in that the first reverse V-shaped screen pack（4）'s Filter bores aperture is more than the second reverse V-shaped screen pack（5）Filter bores aperture.

A kind of 5. bridge drain system according to claim 1, it is characterised in that the movable channel bottom sealing plate（9）'s Lower face connects compression spring（10）, the standby drainage channel（11）Interior setting and compression spring（10）Bottom is fixedly connected Support installation portion（13）.

A kind of 6. bridge drain system according to claim 1, it is characterised in that the vertical drainage passage（12）With it is standby Use drainage channel（11）Connection.