SU949041A1

SU949041A1 - Water discharge structure

Info

Publication number: SU949041A1
Application number: SU802941551A
Authority: SU
Inventors: Евгений Олегович Гадилев; Владимир Петрович Пинчук
Original assignee: Новосибирский филиал Всесоюзного научно-исследовательского института транспортного строительства
Priority date: 1980-06-16
Filing date: 1980-06-16
Publication date: 1982-08-07

Description

(54) ВОДООТВОДНОЕ СООРУЖЕНИЕ(54) WATER RELEASE CONSTRUCTION

1one

Изобретение относитс к строительству и эксплуатации земл ного полотна железных и автомобильных дорог и может быть использовано дл поверхностного водоотвода , а также в мелиоративном строительстве дл пропуска воды в открытых водораспределительных системах.The invention relates to the construction and operation of a roadbed of railways and highways and can be used for surface drainage, as well as in ameliorative construction for passing water in open water distribution systems.

Известно водоотводное сооружение, содержащее основной и дополнительный лотки, дно последнего из которых расположено ниже дна основного лотка, которое расположено с поперечным уклоном в сторону дополнительного лотка 1.Known drainage structure containing the main and additional trays, the bottom of the last of which is located below the bottom of the main tray, which is located with a transverse slope in the direction of the additional tray 1.

Недостатком данного сооружени вл етс то, что оно не работоспособно при ремонте , одного из лотков и оно неприемлемо дл линейныхводоотводных сооружений.The disadvantage of this facility is that it is not operational during the repair of one of the trays and it is unacceptable for linear water disposal facilities.

Цель изобретени - повышение надежности водосточного сооружени .The purpose of the invention is to improve the reliability of the gutter.

Цель достигаетс тем, что дополнительный лоток расположен сбоку от основного, причем полости этих лотков разделены стенкой , в которой выполнены отверсти , перекрываемые шиберами.The goal is achieved by the fact that the additional tray is located on the side of the main one, and the cavities of these trays are separated by a wall in which holes are made that are blocked by gates.

На фиг. 1 изображено водопропускное сооружение, основные лотки которого расположены с двух сторон от дополнительного лотка, поперечный разрез; на фиг. 2 - то же, основной лоток расположен с одной стороны от дополнительного лотка.FIG. 1 shows the culvert, the main trays of which are located on both sides of the additional tray, a transverse section; in fig. 2 - the same, the main tray is located on one side of the additional tray.

Водопропускное сооружение содержитThe water throughput construction contains

5 основной 1 и дополнительный 2 лотки, дно 3 последнего из которых расположено ниже дна 4 основного лотка, которое расположено с поперечным уклоном в сторону дополнительного лотка, причем дополнительный лоток расположен сбоку от основного, а5 main 1 and additional 2 trays, the bottom 3 of the latter of which is located below the bottom 4 of the main tray, which is located with a cross slope towards the additional tray, with the additional tray located on the side of the main tray, and

полости этих лотков разделены стенкой 5, в которой выполнены отверсти 6, перекрываемые шиберами 7. the cavities of these trays are separated by a wall 5, in which holes 6 are made, which are blocked by gates 7.

Сооружение работает следующим образом .The construction works as follows.

Claims

With the holes 6 closed, water flows along the bottom of the main tray. At this time, the bottom of the additional tray can be cleared of silting products and repaired. When the openings 6 are open, water, falling into the main tray due to the excess of the cross slope over the longitudinal one, flows through them into the additional tray. At this time, the main tray bottom is being cleaned and repaired. Such a mode of operation of the device is also possible when, with the holes 6 closed, the water level in the main tray exceeds the level of the top of the wall 4 of the additional tray. Then an overflow occurs through the top of the wall, and water is passed through both trays. By reducing the water consumption, the additional tray is drained, which allows the further operation of the device to be carried out in the usual order. When placing a drainage ditch on a slope and water entering it from one side, the additional tray can have only one wall 5, as shown in FIG.

2. The proposed culvert improves the conditions of cleaning of drainage devices and improves operational reliability. DETAILED DESCRIPTION OF THE INVENTION A drainage structure comprising a main and additional trays, the bottom of the latter of which is located below the bottom of the main tray located with a transverse inclination towards the additional tray, characterized in that, in order to increase its reliability, the additional tray is located on the side of the main tray. These trays are separated by a wall in which holes are made that are covered by gates. Sources of information taken into account during the examination 1. USSR Author's Certificate No. 46825, cl. Е 02 В 8/00, 28.06.35 (prototype).