RU216529U1 - ADJUSTABLE LEVELING STAND - Google Patents

Abstract

The utility model is designed to check surfaces for deviations from the reference level set by the laser level in the horizontal or vertical plane. It is a device that expands the functionality of the laser level. It consists of a cylindrical rack 1, on which a movable ring 2 is placed. A mark 2 mm thick in the form of a line 3 is applied horizontally around the ring, which corresponds to the thickness of the laser level beam. The mark is used to align the rack to the beam of the laser level installed at the reference point. Additional lines 4 are applied above and below the mark, marking the distance from the center of the mark, registering the degree of deviation from the reference level. For additional convenience, the rack is equipped with a ruler 5 for determining the distance of the laser level beam from the measured surface.

Description

The claimed utility model relates to a device and method of measurement, namely, devices for monitoring surfaces for deviations from a given reference level. Used in conjunction with a laser level (level), allows you to determine the deviation from the reference level set by the beam of the laser level.

The objective and technical result of the utility model is to create a tool that expands the functionality of the laser level, increasing the convenience, range and accuracy of measurements.

State of the art

The claimed device relates to measuring devices for determining the height difference between the measured points on the surface sections and the reference point. Designed to control surfaces for deviations from a given reference level, can be used in construction and finishing works, production. Used in conjunction with a laser level.

According to the principle of operation, the device is similar to a geodetic leveling rod, from which it differs in the scope, measurement method and design.

The device consists of a cylindrical stand, on which is placed a movable ring with a horizontal mark in the form of a contrast line 2 mm thick, according to the thickness of the laser level beam. The movable ring ensures that the mark is aligned with the beam of the laser level installed at the reference point. Above and below the mark there are additional lines showing the degree of deviation from the reference level. Also, the rack can be equipped with a ruler to determine the distance of the laser level beam from the measured surface. The device functions as follows.

The laser level is set on the floor in the center of the room as a reference point. The stand is installed next to the laser level, the mark on the device is adjusted to the beam level. When the rack is moved to an arbitrary point, the deviation of the beam from the mark - the reference level is recorded and measured. The lower and upper deviation points are determined.

The cylindrical shape of the rack provides ease of use, compactness, stable position on the plane, volumetric indication of the position of the laser beam around the circumference. The stand can be placed directly on the surface to be measured and corrected using the reference point, for example when laying floor tiles. The device can be used with any laser level, also with an extension leg if necessary. The device does not have complicated parts to manufacture.

Utility Model Disclosure

The main task is to create an adjustable leveling stand that expands the functionality, accuracy, convenience and range of measurements with a laser level (level).

Adjustable leveling stand meets the above goals and contains the following design solutions:

Figure 1 shows a front view and a rear view of the proposed device.

The device consists of a cylindrical stand 1, on which a movable ring 2 is placed. A 2 mm thick mark in the form of a contrast line 3 is applied to the ring horizontally in a circle, which corresponds to the thickness of the laser level beam. Additional lines 4 are applied above and below the mark to determine the degree of deviation from the reference level. Also, the rack is equipped with a ruler 5.

The operation of the device is implemented as follows.

The laser level (figure 1) is set at an arbitrary reference point, for example, in the center of the room. A leveling stand for alignment to the mark is installed next to the laser level. The level of the mark on ring 2 is set according to the level of the laser level beam by moving the ring along the rack. After alignment with the beam, when moving the rack along the surface, the degree of deviation from the reference level is visible by moving the beam up or down relative to the mark on the rack ring. The degree of deviation is determined visually and measured by additional marks 4. Also, the rack is equipped with a ruler 5 for measuring the distance from the measured plane to the beam.

Claims (1)

Adjustable leveling stand for a laser level, consisting of a cylindrical stand, a movable ring is placed on the stand, a mark in the form of a contrasting line is applied to the ring horizontally in a circle to align the stand with the beam of the laser level installed at the reference point of the measured surface, additional marks are applied above and below lines marking the distance of deviation from the center of the mark, the rack is also equipped with a vertical ruler.

Images