DE202020106938U1 - Device for monitoring the slope of a house - Google Patents

Abstract

Device for monitoring the inclination of a house, characterized in that a vertically downwardly directed laser range finder (2) is arranged at one end of the horizontal bar (3), while several leveling screws (8) are arranged at the other end of the horizontal bar (3). are arranged, wherein a reader (5) is connected to the laser rangefinder (2) by a data cable (4), and a mirror (6) provided with a holder is arranged vertically below the laser rangefinder 82).

Description

TECHNICAL AREA

The present utility model relates to the technical field of infrastructure construction, in particular a device for monitoring the inclination of a house.

STATE OF THE ART

The masonry structure has become one of the most widely used architectural structures in China for many years because of its advantages of simple construction, sophisticated technology, and low cost. The inclined deformation of buildings with a masonry structure is a common technical problem at home and abroad that has always attracted attention. The inclined deformation of the house is the main cause of the building's collapse. As soon as the inclined deformation of the house occurs, the second stage gravity effect occurs, which increases the deformation of the house. The main purpose of installing the real-time inclined deformation monitoring system of the house is to know the inclined deformation of the house, wall cracks and floor expansion of the structure used, and to transmit the monitored data to the management center in a timely manner for monitoring and approval.

CONTENTS OF THE PRESENT USED MODEL

The present utility model aims to provide a device for monitoring the inclination of a house.

In order to achieve the above aim, a technical solution of the present utility model relates to a device for monitoring the inclination of a house, a vertically downwardly directed laser range finder being arranged at one end of the horizontal bar, while several laser range finders are arranged at the other end of the horizontal bar Leveling screws are arranged, wherein a reader is connected to the laser rangefinder by a data cable, and wherein a mirror provided with a holder is arranged vertically below the laser rangefinder.

In the above device for monitoring the slope of a house, the horizontal bar is further provided with horizontal bubbles.

In the above device for monitoring the slope of a house, the horizontal bar is provided with a scale.

1. (1) Anschließen der Überwachungsausrüstung Suchen nach einer Stelle zum Platzieren der Vorrichtung an dem zu erkennenden Haus, Platzieren der mit den Nivellierungsschrauben versehenen horizontale Stange an auf dem Dach, die horizontale Stange 3 ist mit horizontalen Blasen 7 versehen, durch eine Anpassung der Nivellierungsschrauben 8 wird es realisiert, dass die horizontalen Blasen 7 an der horizontalen Stange 3 an der Mittenposition befinden. An einem Endabschnitt der horizontalen Stange ist ein Laser-Entfernungsmesser befestigt, um den Abstand Δx und Δy zu messen (Δx ist der Abstand der Mitte des Reflektors zu der Wand des zu erkennenden Hauses, Δy ist der Abstand der Mitte des Reflektors zu dem Unterteil des Laser-Entfernungsmessers), und der Leser wird mit einem Datenkabel angeschlossen, um ein Lesen durchzuführen, auf dem Boden vertikal unterhalb des Laser-Entfernungsmessers ist ein mit einer Halterung versehener Spiegel platziert, und eine Seite des Spiegel reflektiert das Licht, während die andere Seite kein Licht reflektiert.
2. (2) Messen mittels des Laser-Entfernungsmessers Nach dem Anschluss der Vorrichtung wird eine Seite, die das Licht reflektiert, auf 45° gedreht, der Laser-Entfernungsmesser wird gestartet, mit dem Leser werden die Daten gelesen und aufgezeichnet, dann wird der Spiegel auf die Seite, die kein Licht reflektiert, gedreht, dann wird eine Messung durchgeführt, und die Daten werden aufgezeichnet.
3. (3) Berechnen der Daten und Überwachen des Neigungsgrades des Hauses Das Data, das durch den Leser zum ersten Mal gelesen wird, ist die Summe zwischen dem Abstand des Spiegels zur Wand des zu erkennenden Hauses und dem Abstand des unteren Endes des Laser-Entfernungsmessers zu dem Spiegel, und das Data, das durch den Leser zum zweiten Mal gelesen wird, ist der Abstand des unteren Endes des Laser-Entfernungsmessers zu dem Spiegel. Das dadurch erhaltene Data, dass das zum zweiten Mal gelesene Data von dem zum ersten Mal gelesenen Data abgezogen wird, ist der Abstand des Spiegels zu dem zu erkennenden Hauses, gleichzeitig wird die von der horizontalen Stange herausragende Größe gelesen, die mit den berechneten Daten verglichen wird, dadurch kann der Neigungszustand des Hauses erhalten werden.

The device for monitoring the slope of a house according to the present utility model has the following method of use:

1. (1) Connecting the monitoring equipment Finding a place to place the device on the house to be recognized, placing the horizontal bar provided with the leveling screws on the roof, the horizontal bar 3rd is with horizontal bubbles 7th provided by adjusting the leveling screws 8th it is realized that the horizontal bubbles 7th on the horizontal bar 3rd are in the middle position. A laser rangefinder is attached to one end of the horizontal bar to measure the distance Δx and Δy (Δx is the distance from the center of the reflector to the wall of the house to be recognized, Δy is the distance from the center of the reflector to the base of the Laser rangefinder), and the reader is connected with a data cable to perform a reading, on the floor vertically below the laser rangefinder there is a bracket fitted mirror, and one side of the mirror reflects the light while the other side no light reflects.
2. (2) Measuring with the laser rangefinder After connecting the device, one side that reflects the light is rotated to 45 °, the laser rangefinder is started, the data is read and recorded with the reader, then the mirror is turned on the side that does not reflect light is rotated, then a measurement is taken and the data is recorded.
3. (3) Calculating the data and monitoring the degree of inclination of the house The data that is read by the reader for the first time is the sum of the distance from the mirror to the wall of the house to be recognized and the distance from the lower end of the laser rangefinder to the mirror, and the data read the second time by the reader is the distance from the bottom of the laser rangefinder to the mirror. The data obtained by subtracting the data that has been read for the second time from the data that has been read for the first time is the distance from the mirror to the house to be recognized; at the same time, the size protruding from the horizontal bar is read and compared with the calculated data the inclination of the house can be preserved.

Figure list

• 1 shows a schematic representation of the present utility model during measurement.

1

Inclined house

2

Laser rangefinder

3

Horizontal bar

4th

Data cable

5

reader

6th

Mirror fitted with a bracket

7th

Horizontal bubbles

8th

Leveling screw

DETAILED DESCRIPTION

Upon delivery of a house in a residential area in Fujian Province, the owner found that the house had an uneven subsidence that caused the house to tilt. Hence, this method was used to detect the sloped house.

Using the method of the present utility model, the slope of the building is recognized. Finding a place to place the device on the house to be recognized, placing the one with the leveling screws 8th fitted horizontal bar 3rd on the roof, if the roof has a parapet, there are the leveling screws 8th Attached to the top of the parapet, if the roof has no parapet and is level, the leveling screws are 8th attached to the outer edge of the roof. The horizontal bar 3rd is with horizontal bubbles 7th provided by adjusting the leveling screws 8th it is realized that the horizontal bubbles 7th on the horizontal bar 3rd are in the middle position. When the length of the leveling screws 8th is insufficient to the horizontal bar 3rd leveling can be done below the leveling screws 8th a vertical bar can be added to increase the length; or the height of a leveling screw 8th is increased so that the horizontal bar 3rd is in the horizontal state. At the end of the horizontal bar 3rd is a laser rangefinder 2 attached, after installing the device, the location of the laser rangefinder lies 2 for emitting the laser or the emitted laser on the vertical wall surface of the house to be recognized 1 at.

The laser rangefinder 2 is used to measure the distance Δx and Δy (Δx is the distance from the center of the reflector to the wall of the house to be recognized, Δy is the distance from the center of the reflector to the base of the laser rangefinder), and the reader 5 comes with a data cable 4th connected to perform a reading on the floor vertically below the laser rangefinder 2 A bracket-mounted mirror is placed and one side of the mirror reflects light while the other side does not reflect light. After the connection, the horizontal bar protrudes 3rd at the edge of the roof by 10cm, and the leveling screws 8th are used to the horizontal bar 3rd adjust so that the horizontal bubbles 7th are in the middle. One side of the bracket fitted mirror 6th that reflects the light is rotated to 45 °, the laser rangefinder 2 will start with the reader 5 the data is read and recorded at 19.419 m, then the mirror is rotated to the side which does not reflect light, a measurement is then taken and the data is recorded at 19.205 m. The data of 19.419m, which is read by the reader for the first time, is the sum between the distance between the lower end of the laser rangefinder and the mirror and the distance between the mirror and the wall of the house to be recognized, and the data of 19.205, The second read by the reader is the distance from the bottom of the laser rangefinder to the mirror. The data obtained by subtracting the data read the second time from the data read the first time is the distance of the mirror to the house to be recognized and is 0.114 m, namely the house inclines 0.114 m with the same steps other corners of the house are detected, and the northwest corner slopes 10.9 cm, the southwest corner 11 cm, and the northeast corner 10.8 cm.

Claims (3)

Device for monitoring the inclination of a house, characterized in that a laser range finder (2) pointing vertically downwards is arranged at one end of the horizontal bar (3), while several leveling screws (8) are arranged at the other end of the horizontal bar (3). are arranged, wherein a reader (5) is connected to the laser rangefinder (2) by a data cable (4), and a mirror (6) provided with a holder is arranged vertically below the laser rangefinder 82). Device for monitoring the slope of a house Claim 1 , thereby characterized in that the horizontal rod (3) is further provided with horizontal bladders (7). Device for monitoring the slope of a house Claim 1 , characterized in that the horizontal rod (3) is provided with a scale.

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