SU51510A1 - Device for measuring the angle of inclination of the cable in the production of survey works - Google Patents
Device for measuring the angle of inclination of the cable in the production of survey worksInfo
- Publication number
- SU51510A1 SU51510A1 SU193713A SU193713A SU51510A1 SU 51510 A1 SU51510 A1 SU 51510A1 SU 193713 A SU193713 A SU 193713A SU 193713 A SU193713 A SU 193713A SU 51510 A1 SU51510 A1 SU 51510A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- cable
- angle
- inclination
- measuring
- production
- Prior art date
Links
Description
Обычно при производстве промерных работ с движущегос судна в море или на больших реках дл отсчета угла наклона троса пользуютс переносным квадрантом с отвесом. Такой способ, вл сь недостаточно точным, по времени не совпадает с моментом отсчета глубины и требует значительного времени на выполнение.Usually, when performing surveying works from a moving vessel in the sea or on large rivers, a portable quadrant with a plumb is used to read the inclination angle of the cable. Such a method, which is not accurate enough, does not coincide in time with the time reference point of the depth and requires considerable time to perform.
Предлагаемое устройство, представл ющее собой разделенный по дуге окружности на градусы квадрант с пазом дл помещени его на тросе и отвесом дл отсчета угла наклона этого троса, не имеет приведенных выше недостатков и дает возможность, благодар крупным делени м градусной шкалы, производить отсчеты издали .The proposed device, which is a quadrant divided by an arc of a circle into degrees with a groove for placing it on a cable and a plumb line for measuring the angle of inclination of this cable, does not have the above disadvantages and makes it possible, due to large divisions of the degree scale, to read from afar.
На чертеже фиг. 1 изображает положение устройства во врем производства промерных работ; фиг. 2- вид устройства спереди; фиг. 3-вид его сбоку; фиг. 4-разрез по АВ на фиг. 2; фиг. 5-вид устройства сзади.In FIG. 1 shows the position of the device during the production of the survey; FIG. 2- front view of the device; FIG. 3 is a side view of it; FIG. 4 is a section along AB in FIG. 2; FIG. 5, rear view.
Устройство дл измерени угла наклона троса при производстве промерных работ представл ет собой квадрант / (фиг. 1, 2, 3, 4 и 5), разделенный на градусные делени . Наоси 2 квадранта подвешен ма тник 3 с указателем 6. С задней стороны квадрант / снабжен пазом J, образованным специальной накладкой 4, помещенной на некотором рассто нии от плоскости квадранта.The device for measuring the angle of inclination of the cable during the production of surveying works is a quadrant of (Fig. 1, 2, 3, 4 and 5), divided into degrees. Naosi 2 quadrants hang up a symbol 3 with a pointer 6. On the back side of the quadrant / is provided with a groove J formed by a special lining 4 placed at some distance from the plane of the quadrant.
При производстве промерных работ квадрант 7 пазом 5 накладываетс на трос (фиг. 1) и прикрепл етс канатиком 7. Изменение угла наклона троса измен ет и положение на нем квадранта при неизменном вертикальном положении ма тника 3 и св занного с ним указател 6. Это обсто тельство дает возможность отсчитывать по шкале квадранта угол наклона троса к вертикальной линии.In the course of surveying operations, quadrant 7 with groove 5 is superimposed on the cable (Fig. 1) and attached to the cord 7. Changing the angle of inclination of the cable also changes the position of the quadrant on it with the vertical head 3 and the pointer 6 connected to it. This makes it possible to count the angle of inclination of the cable to the vertical line on a quadrant scale.
Предмет изобретени .The subject matter of the invention.
Устройство дл измерени угла наклона троса при производстве промерных работ, отличающеес применением разделенного на градусные делени и снабженного пазом дл свободного накладывани на трос квадранта, в центре которого подвешен ма тник с указателем дл отсчета угла отклонени троса.A device for measuring the angle of inclination of the cable during the production of surveying works, characterized by the use of a divided into degrees and equipped with a groove for a free quadrant on the cable, in the center of which is a model with an indicator for reading the angle of deviation of the cable.
к авторскому свидетельству Е. И. Кудиноваto the author's testimony of E. I. Kudinov
М 515JОM 515JO
4 йЗИгЛ г/4 y / yr g /
/ J/ J
lyj Ilyj I
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU193713A SU51510A1 (en) | 1936-05-10 | 1936-05-10 | Device for measuring the angle of inclination of the cable in the production of survey works |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU193713A SU51510A1 (en) | 1936-05-10 | 1936-05-10 | Device for measuring the angle of inclination of the cable in the production of survey works |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU51510A1 true SU51510A1 (en) | 1936-11-30 |
Family
ID=48364061
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU193713A SU51510A1 (en) | 1936-05-10 | 1936-05-10 | Device for measuring the angle of inclination of the cable in the production of survey works |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU51510A1 (en) |
-
1936
- 1936-05-10 SU SU193713A patent/SU51510A1/en active
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