CN203096607U - Drainage ditch of great bridge - Google Patents

Drainage ditch of great bridge Download PDF

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Publication number
CN203096607U
CN203096607U CN 201320014712 CN201320014712U CN203096607U CN 203096607 U CN203096607 U CN 203096607U CN 201320014712 CN201320014712 CN 201320014712 CN 201320014712 U CN201320014712 U CN 201320014712U CN 203096607 U CN203096607 U CN 203096607U
Authority
CN
China
Prior art keywords
ditch
bridge
cover plate
drainage ditch
gutter
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN 201320014712
Other languages
Chinese (zh)
Inventor
黄金
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
MEA CHINA Ltd
Original Assignee
MEA CHINA Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by MEA CHINA Ltd filed Critical MEA CHINA Ltd
Priority to CN 201320014712 priority Critical patent/CN203096607U/en
Application granted granted Critical
Publication of CN203096607U publication Critical patent/CN203096607U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a drainage ditch of a great bridge. The drainage ditch of the great bridge comprises a ditch body and a cover plate, a plurality of drain holes are formed in the cover plate, the cover plate covers the upper end of an opening side of the ditch body, the cross section of the ditch body is of a trapezoidal structure, the lower end of one side of the trapezoidal structure is a slope, and two opposite outer side walls of the ditch body are respectively provided with at least one convex boss structure. According to the drainage ditch of the great bridge, the drainage ditch is of the trapezoidal structure, convex bosses are arranged on the outer side of the drainage ditch, accordingly, the drainage ditch is combined with a roadbed firmly, sludge does not accumulate on the slope on the inner side of the drainage ditch, cleaning is convenient, and draining is smooth.

Description

The bridge gutter
Technical field
The utility model relates to a kind of gutter, particularly a kind of bridge gutter.
Background technology
Conventional viaduct draining is by the bridge edge at each bridge pier place single rainwater hole to be set, and point-like arranges, but mild or the bridge of longer level road is arranged for the bridge gradient, this drainage system just can not satisfy the draining demand, is easy to cause ponding.
Summary of the invention
In order to overcome above-mentioned defective, the utility model provides a kind of bridge gutter, and this bridge gutter is easy for installation, combines with roadbed firmly, and drainage effect is good.
The utility model for the technical scheme that solves its technical problem and adopt is: a kind of bridge gutter, comprise ditch body and cover plate, be formed with the plurality of rows water hole on the cover plate, cover plate is covered in ditch body open side upper end, it is the trapezium structure on inclined-plane that described ditch body cross section is a side lower end, is respectively equipped with the boss structure of at least one evagination on the described ditch body two relative lateral walls.
As further improvement of the utility model, the boss of described ditch body both sides is not on same horizontal plane.
As further improvement of the utility model, described ditch body sloped sidewall is provided with the receipts water hole that the ditch inside and outside is communicated with.
As further improvement of the utility model, the boss structure of described ditch body both sides is provided with inner groovy, and this inner groovy is the taper in width structure towards the inner end of ditch body.
The beneficial effects of the utility model are: the utility model gutter is designed to terraced structure, and its lateral surface is provided with boss, has realized the strong bonded of itself and roadbed, and its inboard inclined-plane is difficult for piling up mud, is convenient to cleaning, and draining is smooth and easy.
Description of drawings
Fig. 1 is the front view of first kind of structure of the utility model;
Fig. 2 is the left view of first kind of structure of the utility model;
Fig. 3 is the front view of second kind of structure of the utility model;
Fig. 4 is the right view of second kind of structure of the utility model.
The specific embodiment
Embodiment: a kind of bridge gutter, comprise ditch body 1 and cover plate, be formed with the plurality of rows water hole on the cover plate, cover plate is covered in ditch body open side upper end, it is the trapezium structure on inclined-plane that described ditch body cross section is a side lower end, be respectively equipped with the boss structure 2 of at least one evagination on the described ditch body two relative lateral walls, ditch height degree be applicable to bridge mat formation the layer structural requirement, vertical plane is in conjunction with concrete pavement layer, trapezoidal faces is that bound bitumen is mated formation, the ditch body can mate multi-form cover plate, cast iron, glass fiber reinforced plastic, outer male structure plays the good fixation that engages with pitch, this gutter is connected stable with roadbed, draining is smooth and easy.
The boss of described ditch body both sides is not on same horizontal plane.
Described ditch body sloped sidewall is provided with the receipts water hole 3 that the ditch inside and outside is communicated with, ponding that can fast Absorption bridge bitumen layer.
The boss structure of described ditch body both sides is provided with inner groovy 4, and this inner groovy is the taper in width structure towards the inner end of ditch body.

Claims (4)

1. bridge gutter, comprise ditch body (1) and cover plate, be formed with the plurality of rows water hole on the cover plate, cover plate is covered in ditch body open side upper end, it is characterized in that: it is the trapezium structure on inclined-plane that described ditch body cross section is a side lower end, is respectively equipped with the boss structure (2) of at least one evagination on the described ditch body two relative lateral walls.
2. bridge according to claim 1 gutter is characterized in that: the boss of described ditch body both sides is not on same horizontal plane.
3. bridge according to claim 1 gutter is characterized in that: described ditch body sloped sidewall is provided with the receipts water hole (3) that the ditch inside and outside is communicated with.
4. bridge according to claim 3 gutter is characterized in that: the boss structure of described ditch body both sides is provided with inner groovy (4), and this inner groovy is the taper in width structure towards the inner end of ditch body.
CN 201320014712 2013-01-11 2013-01-11 Drainage ditch of great bridge Expired - Fee Related CN203096607U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201320014712 CN203096607U (en) 2013-01-11 2013-01-11 Drainage ditch of great bridge

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201320014712 CN203096607U (en) 2013-01-11 2013-01-11 Drainage ditch of great bridge

Publications (1)

Publication Number Publication Date
CN203096607U true CN203096607U (en) 2013-07-31

Family

ID=48848024

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201320014712 Expired - Fee Related CN203096607U (en) 2013-01-11 2013-01-11 Drainage ditch of great bridge

Country Status (1)

Country Link
CN (1) CN203096607U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103061253A (en) * 2013-01-11 2013-04-24 米亚建筑材料(昆山)有限公司 Large bridge drainage channel

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103061253A (en) * 2013-01-11 2013-04-24 米亚建筑材料(昆山)有限公司 Large bridge drainage channel

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Legal Events

Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20130731

Termination date: 20190111

CF01 Termination of patent right due to non-payment of annual fee