SU244704A1 - CONTROLLED MESH BATOMETER - Google Patents

CONTROLLED MESH BATOMETER

Info

Publication number
SU244704A1
SU244704A1 SU1200470A SU1200470A SU244704A1 SU 244704 A1 SU244704 A1 SU 244704A1 SU 1200470 A SU1200470 A SU 1200470A SU 1200470 A SU1200470 A SU 1200470A SU 244704 A1 SU244704 A1 SU 244704A1
Authority
SU
USSR - Soviet Union
Prior art keywords
batometer
trap
controlled mesh
mesh
rod
Prior art date
Application number
SU1200470A
Other languages
Russian (ru)
Original Assignee
Государственный гидролс институт
Н. Я. Соло
Publication of SU244704A1 publication Critical patent/SU244704A1/en

Links

Description

Известные управл емые сетчатые .батометры дл  отбора проб влекомых наносов в реках состо т из штанги с сетчатой ловушкой. Эти батометры взмучивают отложени  на дне при их погрул ении, что приводит к отбо ру неточных проб.Known controlled mesh screeners for sampling of sediment in rivers consist of a rod with a mesh trap. These batometers stir up sediments at the bottom as they are submerged, which results in inaccurate sampling.

С целью повышени  точности отбора проб, ловушка выполнена подвижной относительно штанги, на которой она установлена, снабжена пружиной и соединена гибкой св зью с рычагом дл  ее вертикального перемещени , расположенным на штанге.In order to increase the sampling accuracy, the trap is made movable relative to the rod on which it is installed, provided with a spring and connected by a flexible link with a lever for its vertical movement located on the rod.

На чертеже изображен предлагаемый i6aтометр , тде .прин ты следующие обозначени : У -ловушка; 2 - щтанга; 3 - пружина; 4- св зь; 5 - рычаг.The drawing shows the proposed i6totometer, tde .prints are the following designations: Y-trap; 2 - shtanga; 3 - spring; 4- communication; 5 - lever.

Батометр опускают в воду, когда рычаг 5 находитс  в верхнем положении; ловушка / приподн та. При достижении штангой дна вThe batometer is lowered into the water when the lever 5 is in the upper position; trap / high When the barbell reaches the bottom

процессе погружени  .батометра в Боду после оседани  подн той муфты рычаг 5 опускают -в нижнее положеЕие. При этом ловушка / .под -воздействием пружины 3 и св зи 4 плавно опускаетс  на дно.the process of immersing the meter in a baud after the clutch is raised, the lever 5 is lowered -in the lower position. At the same time, the trap / p-by-action of the spring 3 and the link 4 smoothly sinks to the bottom.

Предмет изобретени Subject invention

Управл емый сетчатый батометр дл  вч ти  проб влекомых наносов крупных фракций в реках, содержащий ловушку дл  улавливани  движущихс  частиц и штангу дл  установки ловушки в поток, отличающийс  тем, что, с целью повышени  точности отбора проб, ловушка выполнена подвижной относительно щтанги, снабжена пружиной и соединена тибкой св зью с рыча.гом дл  ее вертикального перемещени , расположенным на штанге.A controlled mesh batometer for high-frequency sampling of large-scale sediment in rivers, containing a trap for trapping moving particles and a rod for placing the trap in a stream, characterized in that, in order to improve the sampling accuracy, the trap is made movable relative to the rod, provided with a spring and It is connected by a link with a lever for its vertical movement located on the rod.

SU1200470A CONTROLLED MESH BATOMETER SU244704A1 (en)

Publications (1)

Publication Number Publication Date
SU244704A1 true SU244704A1 (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4055087A (en) * 1976-11-30 1977-10-25 Frank Louis Carle Aquatic-life depletion-sampling device and technique

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4055087A (en) * 1976-11-30 1977-10-25 Frank Louis Carle Aquatic-life depletion-sampling device and technique

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