SU1182260A1 - Device for remote discrete monitoring of object vertical deviation - Google Patents

Description

The invention relates to measuring equipment, namely, devices for measuring the angle of deviation from the vertical of objects, such as pile masts of pile-immersing units with 5 pile driving.

The aim of the invention is to expand the functionality due to the simultaneous control of the magnitude and direction of the deviation from the vertex number.

FIG. 1 schematically shows a sensor; in fig. 2 - section AA on. one; in fig. 3 - light panel; in fig. 4 shows a section BB in FIG. 3; 15

in fig. 5 is a circuit diagram of the device.

Device has sealed the diamagnetic sensor body 1 of circular cross section, which on the outside circumference 20 NOSTA for forming a predetermined angle ravnoraspolozheny twelve discrete magnetically contacts 2, and with the lower end of the keeper, t "e on the generatrix _of angle equal to zero, usta- 25 Credited switching magnetically controlled contact 3. A pendulum consisting of a rod 4, ending with a magnet 5, having an axial _3θ ^ magnetization, load- _damper 6, suspended through a rod 4, is suspended inside the case in its upper part. , having the possibility of free movement along the axis of the rod during vibration and shock loads. The weight of the load damper 6 is concentrated in its lower part in close proximity to the magnet 5, the upper part of the load damper 6 has an annular groove in which the annular discharge stop 9 is rigidly fixed on the sensor housing 1 and provides the necessary angular (with the deflection of the pendulum) and the axial movement of the load-damper 6, the internal cavity of the sensor housing 1 and: the load-damper .6 are communicated and filled with fluid. Relieving emphasis 9 is made in the form of a glass having

50

connector in the axial plane.

The indicator panel is made in the form of a light panel representing a box-shaped body 10, on the front panel of which twelve red light-emitting elements (incandescent bulbs) 11 are equally located around the circumference.

In the center of the circle there is a green light-emitting element 12, and on the left, under the plumb symbol, there is another side green light-emitting element 13.

Each light-emitting element of the light panel is connected by means of a cable with a magnetically controlled contact (reed switch) of the sensor corresponding to its location.

Device for remote discrete control of the deviation of the object from the vertical works as follows.

When the sensor body 1 is deflected at an angle of 0 °, the switching central reed switch 3 is triggered, which turns on the side green light 13 of the light panel, which is under the conventional plumb sign. This characterizes the vertical position of the object. As the angle οί increases, when about less than a predetermined limit value, the pendulum leaves the central switching reed switch 3 and the moment comes when it switches. This deviation corresponds to an intermediate predetermined discrete angle of about. Now the magnetic field of the 5 pendulum magnet is not enough to trigger any reed switch. Therefore, switching the central reed switch 3 turns off the side green light 13 on the light panel and turns on the central green light 12.

When the sensor body deviates by an angle greater than or equal to the specified limit value, the reed switch is turned on, to which the magnet 5 approached, or if the magnet came up between two reed switches 2, then both are switched on at once, and one or two red lights on the light panel light bulbs. This indicates that the object must be “edited”, and the direction of “editing” is clearly indicated by the peripheral red and green central light bulbs.

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FIG 5

Claims (1)

DEVICE FOR REMOTE DISCRETE CONTROL OF DEVIATION OBJECT FROM VERTICAL, containing a pendulum ending in a magnet, and magnetically controlled contacts, characterized in that, in order to extend the functionality by simultaneously controlling the magnitude and direction of the deviation from the vertical, one magnetic contact is located below the magnet on the generator of a spatial angle equal to zero and the rest on the surface created by the generatrix of a given spatial angle of deflection of the pendulum, which is made freely _of hanging, in the zone of action of the magnet. / 1 1182260 2