SU72928A1 - Mesdose type device for pressure measurement - Google Patents
Mesdose type device for pressure measurementInfo
- Publication number
- SU72928A1 SU72928A1 SU038A SU359647A SU72928A1 SU 72928 A1 SU72928 A1 SU 72928A1 SU 038 A SU038 A SU 038A SU 359647 A SU359647 A SU 359647A SU 72928 A1 SU72928 A1 SU 72928A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- mesdose
- pressure measurement
- type device
- frame
- plates
- Prior art date
Links
Landscapes
- Force Measurement Appropriate To Specific Purposes (AREA)
Description
Известны-устройства типа мессдозы дл измерени давлений, в частности напр жений в грунте, с помощью электрического датчика на сопротивлени х , состо щие из двух опорных плит, св занных направл ющими с возможностью взаимного перемещени плит параллельно друг другу.Known messdose-type devices for measuring pressures, in particular, stresses in the ground, by means of an electrical sensor on resistances, consist of two support plates connected by guides with the possibility of mutual movement of plates parallel to each other.
Г 1редлагаемое устройство от.чичаетс применением номеи1.енио;1 между плитами металлической рамки, боко15ые стенки которой выполнены из стальных лент и св заны с верхней и нижней илитами специальными опорами.The proposed device is based on the use of no. 1; 1 between the plates of a metal frame, the side walls of which are made of steel tapes and are connected to the upper and lower parts of these special supports.
На фиг. 1 изображено предлагаемое устройство в продольном разрезе; на фиг. 2-то же, в поперечном разрезе.FIG. 1 shows the proposed device in longitudinal section; in fig. 2 is the same in cross section.
Нижн онорна плита / имеет поперечный гребень 2 в виде ласточкина хвоста, на котором крепитс колонка 3 с горизонтальными пазами на ее боковых поверхност х. В назы вход т пластинчатые распорки 4, упираюи иес во внутренние сгепки 5 рамки. Боковые стенки рамки изготовлены из тонких стальных лент.The bottom plate / has a transverse ridge 2 in the form of a dovetail, on which is mounted a column 3 with horizontal grooves on its side surfaces. Lamellar struts 4 are included in the nazy, resting the internal frame 5 frames. The side walls of the frame are made of thin steel tapes.
Рамка св зана с верхней плитой 6 двум вертикальными ножевыми опорами 7 и 8; опора 7 неподвижна, а опора 8-подвижна.The frame is connected to the upper plate 6 by two vertical knife supports 7 and 8; bearing 7 is fixed, and the support is 8-movable.
На стальные ленты 9 рамки наклеиваютс датчики 10, состо щие из проволочных сопротивлений.The steel strips 9 of the frame are glued with sensors 10 consisting of wire resistances.
Устройство помещаетс в грунт так, чтобы к грунту была обращена онорна плита /. При сближении плит 1 и 6 под действием измер емой нагрузки ироисходит раст жение лент 9, а следовательно, и изменение сопротивлений датчиков 10, показани которых и вл ютс мерой измер емой нагрузки.The device is placed in the ground in such a way that the onor plate is facing the ground. When plates 1 and 6 approach each other under the action of a measured load, the straps 9 and, consequently, the change in the resistances of the sensors 10, the readings of which are a measure of the measured load, occur.
Угол наклона расиорок 4 к горизонту можио измен ть иутем иерестановки из нижних концов в те или иные пазы колонки 3.The angle of incline 4 to the horizon can be changed and the interchange from the lower ends to certain slots of column 3.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU038A SU72928A1 (en) | 1947-08-30 | 1947-08-30 | Mesdose type device for pressure measurement |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU038A SU72928A1 (en) | 1947-08-30 | 1947-08-30 | Mesdose type device for pressure measurement |
Publications (1)
Publication Number | Publication Date |
---|---|
SU72928A1 true SU72928A1 (en) | 1947-11-30 |
Family
ID=52686693
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU038A SU72928A1 (en) | 1947-08-30 | 1947-08-30 | Mesdose type device for pressure measurement |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU72928A1 (en) |
-
1947
- 1947-08-30 SU SU038A patent/SU72928A1/en active
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