SU37548A1 - Apparatus for moistening and metering sand during concrete work - Google Patents
Apparatus for moistening and metering sand during concrete workInfo
- Publication number
- SU37548A1 SU37548A1 SU103289A SU103289A SU37548A1 SU 37548 A1 SU37548 A1 SU 37548A1 SU 103289 A SU103289 A SU 103289A SU 103289 A SU103289 A SU 103289A SU 37548 A1 SU37548 A1 SU 37548A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- sand
- moistening
- during concrete
- concrete work
- inundator
- Prior art date
Links
Landscapes
- Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
Description
Посредством предлагаемого прибора имеетс в виду упростить и ускорить процесс увлажнени и дозировки песка лри бетонных работах.By means of the proposed device, it is intended to simplify and speed up the process of moistening and the dosage of sand in concrete works.
На схематическом чертеже фиг. 1 изображает вид прибора в продольном разрезе; фиг. 2-то же в разрезе по линии АБ на фиг. 1; фиг. 3 и 4-детали прибора.In the schematic drawing of FIG. 1 shows a longitudinal section of the device; FIG. 2 is the same in section along the line AB in FIG. one; FIG. 3 and 4-part instrument.
Предлагаемый прибор снабжен телескопически раздвижным мерником 2, 3, :ообщагощимс с засыпным приспособлением из бункера 11, автоматически закрывающимс при помощи гильотинной заслонки 8. Последн св зана с пружин щим контактом 7, передвигаемым пластом песка при заполнении инундатора . Средн часть / прибора, в которой при помощи дырчатой трубки fOnpo«сходит смачивание, сообщаетс вверху : мерником 4 дл песка, а внизу-с мерником 2, 3. Две наклонные плоскости .5 и 6 скольжени средней части / предназначены дл смачивани песка. Дл подвески нижней части J телескопического приемника на высоте, требуемой заданной емкостью, предназначены установочные болты 9 с гайками.The proposed device is equipped with a telescopically sliding measuring device 2, 3,: sharing with the charging device from the bunker 11, automatically closed with the help of the guillotine valve 8. The latter is connected with the spring contact 7 moved by the sand bed when the inundator is filled. The middle part (of the device, in which the wetting comes off with the help of the hopper tube fOnpo) is reported at the top: a measuring device 4 for sand, and at the bottom — with a measuring device 2, 3. Two inclined planes .5 and 6 of the middle section slip are intended to wet the sand. For the suspension of the lower part J of the telescopic receiver at the height required by the given capacity, the installation bolts 9 with nuts are intended.
При заданном составе заслонку устанавливают на требуемое число литров сухого песка (или обводненного), дл чего на наружной стороне средней частиFor a given composition, the valve is installed on the required number of liters of dry sand (or water-flooded), for which on the outside of the middle part
4«9)4 “9)
нанос т щкалу литража или эта шкала помещаетс р дом индексом на отгибе нижней части. Средн и нижн часть плотно вход т одна в другую и при передвижке и установке обильно промасливаютс . Отсутствие просачивани воды по периметру гарантируетс при этих услови х, так как в силу капилл рности давление воды будет незначительным. В этот литраж входит геометрическа емкость инундатора плюс опытом устанавливаемый избыток песка между передней стенкой питател и закрытой заслонкой 8. Поток песка требуемой мощности спускаетс через узкую щель питател по наклонным плоскост м горла инундатора под обильным душем из дырчатой трубки, и песок, смоченный полностью, кроме того, падает в воду, как излишнюю , котора собираетс на поверхности песка в инундаторе.scaling the liter size or this scale is placed next to the index on the lower limb. The middle and lower parts tightly fit one into the other and, when moving and installing, are abundantly oiled. The absence of water percolation around the perimeter is guaranteed under these conditions, since the water pressure will be negligible due to capillarity. The geometric capacity of the inundator plus the experience of the installed excess sand between the front wall of the feeder and the closed damper 8 enters this liter capacity. In addition, it falls into the water, as excess, which is collected on the surface of the sand in the inundator.
Предмет изобретени .The subject matter of the invention.
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU103289A SU37548A1 (en) | 1932-02-08 | 1932-02-08 | Apparatus for moistening and metering sand during concrete work |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU103289A SU37548A1 (en) | 1932-02-08 | 1932-02-08 | Apparatus for moistening and metering sand during concrete work |
Publications (1)
Publication Number | Publication Date |
---|---|
SU37548A1 true SU37548A1 (en) | 1934-06-30 |
Family
ID=48353652
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU103289A SU37548A1 (en) | 1932-02-08 | 1932-02-08 | Apparatus for moistening and metering sand during concrete work |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU37548A1 (en) |
-
1932
- 1932-02-08 SU SU103289A patent/SU37548A1/en active
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