CN212158580U - House inclination monitoring device - Google Patents
House inclination monitoring device Download PDFInfo
- Publication number
- CN212158580U CN212158580U CN202020856964.7U CN202020856964U CN212158580U CN 212158580 U CN212158580 U CN 212158580U CN 202020856964 U CN202020856964 U CN 202020856964U CN 212158580 U CN212158580 U CN 212158580U
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- CN
- China
- Prior art keywords
- house
- range finder
- laser range
- data
- mirror
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C9/00—Measuring inclination, e.g. by clinometers, by levels
- G01C9/02—Details
- G01C9/06—Electric or photoelectric indication or reading means
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C9/00—Measuring inclination, e.g. by clinometers, by levels
- G01C9/18—Measuring inclination, e.g. by clinometers, by levels by using liquids
- G01C9/24—Measuring inclination, e.g. by clinometers, by levels by using liquids in closed containers partially filled with liquid so as to leave a gas bubble
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C9/00—Measuring inclination, e.g. by clinometers, by levels
- G01C9/02—Details
- G01C9/06—Electric or photoelectric indication or reading means
- G01C2009/066—Electric or photoelectric indication or reading means optical
Abstract
The invention relates to the technical field of infrastructure, in particular to a house inclination monitoring device. One end of the horizontal rod is provided with a downward laser range finder, the other end of the horizontal rod is provided with a plurality of leveling bolts, the reader is connected with the laser range finder through a data line, and a mirror with a support is arranged below the laser range finder vertically. The horizontal rod is also provided with horizontal air bubbles. The horizontal rod is provided with scales. After the device is connected, the light-reflecting surface of the mirror is rotated to 45 degrees, the laser range finder is started, the obtained data is read by a reader and recorded, the mirror is turned to the non-light-reflecting surface, the measurement is carried out once, and the data is recorded. The distance between the mirror and the house to be measured is obtained by subtracting the data of the second time from the data of the first time, and meanwhile, the size of the projection on the horizontal rod is read and compared with the calculated data, so that the inclination condition of the house can be obtained. The device can rapidly monitor the inclination condition of the house.
Description
Technical Field
The invention relates to the technical field of infrastructure, in particular to a house inclination monitoring device.
Background
The masonry structure has the advantages of simple construction, mature technology, low cost and the like, and is one of the most widely used building structure forms in the buildings of China for many years. The inclined deformation of masonry structure buildings is a common technical problem at home and abroad, and has always attracted much attention. The house inclined deformation is the main reason for causing the building to lose stability and collapse, once the house inclined deformation occurs, the gravity second-order effect is generated, and therefore the deformation of the house is increased. The house inclination deformation real-time monitoring system is mainly installed for knowing the inclination deformation, wall crack and bottom strain conditions of a house when a structure is in use, and transmitting monitored data to a management center for supervision and release in time.
Disclosure of Invention
The invention aims to provide a house inclination monitoring device.
In order to achieve the purpose, the technical scheme of the invention is as follows: the utility model provides a house slope monitoring devices, the one end of horizon bar is equipped with perpendicular decurrent laser range finder, and the other end of horizon bar is equipped with a plurality of leveling bolt, and the reader passes through the data line to be connected with laser range finder, and laser range finder's vertical below is equipped with the mirror of taking the support.
In the house inclination monitoring device, the horizontal rod is also provided with horizontal bubbles.
According to the house inclination monitoring device, the horizontal rod is provided with scales.
The use method of the house inclination monitoring device comprises the following steps:
(1) connected monitoring equipment
The placement position of the device is found in a house to be detected, the horizontal rod with the leveling bolt is placed on the roof, the horizontal rod 3 is provided with the horizontal air bubble 7, and the horizontal air bubble 7 on the horizontal rod 3 is located in the middle position by adjusting the leveling bolt 8. The laser range finder is fixed at the end part of the horizontal rod and used for measuring the distance between a delta x and a delta y (the delta x is the distance from the center of the reflector to the wall of a house to be measured, and the delta y is the distance from the center of the reflector to the lower part of the laser range finder) and reading is carried out by connecting a reader with a data line, a mirror with a support is placed on the ground vertically below the laser range finder, one side of the mirror reflects light, and the other side does not reflect light.
(2) Measuring with a laser rangefinder
After the device is connected, the light-reflecting surface of the mirror is rotated to 45 degrees, the laser range finder is started, the obtained data is read by a reader and recorded, the mirror is turned to the non-light-reflecting surface, the measurement is carried out once, and the data is recorded.
(3) Calculating data to monitor the degree of tilt of a house
The data read by the first reader is the sum of the distance from the mirror to the wall of the house to be measured and the sum of the distances from the lower end of the laser range finder to the mirror, and the data read by the second reader is the distance from the lower end of the laser range finder to the mirror. The distance between the mirror and the house to be measured is obtained by subtracting the data of the second time from the data of the first time, and meanwhile, the size of the projection on the horizontal rod is read and compared with the calculated data, so that the inclination condition of the house can be obtained.
Drawings
FIG. 1 is a schematic view of the present invention at the time of measurement.
1. The system comprises an inclined house, 2, a laser range finder, 3, a horizontal rod, 4, a data line, 5, a reader, 6, a mirror with a support, 7, a horizontal bubble, 8 and a leveling bolt.
Detailed Description
The house is delivered to a certain district in Fujian province, and the house is found to be unevenly settled by the owner so as to cause the inclination of the house, so the inclined house is detected by the method.
The method of the invention is adopted to detect the inclination condition of the building. The method comprises the following steps that (1) a horizontal rod 3 with a leveling bolt 8 is placed on a roof at the placement position of a finding device of a house roof to be detected, the roof is provided with a parapet wall, and the leveling bolt 8 is fixed to the parapet wall roof; the roof is flat without parapet walls, and the leveling bolts 8 are fixed on the outer edge of the roof. The horizontal rod 3 is provided with a horizontal bubble 7, and the horizontal bubble 7 on the horizontal rod 3 is positioned at the middle position by adjusting the leveling bolt 8. If the length of the leveling bolt 8 is not enough to level the horizontal rod 3, a vertical rod can be added below the leveling bolt 8 for lengthening, or a certain leveling bolt 8 is raised, so that the horizontal rod 3 is in a horizontal state. A laser range finder 2 is fixed at the end part of the horizontal rod 3, and after the device is installed, the laser range finder 2 emits laser or the emitted laser is tightly attached to the vertical wall surface of the house 1 to be measured. The laser range finder 2 is used for measuring distances between a delta x and a delta y (the delta x is the distance from the center of the reflector to the wall of a house to be measured, the delta y is the distance from the center of the reflector to the lower part of the laser range finder) and connected with a reader 5 through a data line 4 for reading, a mirror 6 with a support is placed on the ground vertically below the laser range finder 2, one side of the mirror reflects light, and the other side does not reflect light. After the device is connected, the horizontal rod 3 extends out of the edge of the roof by 10cm, the horizontal rod 3 is adjusted to be centered by the leveling bolt 8, the light-reflecting surface of the mirror 6 with the support is rotated to 45 degrees, the laser range finder 2 is started, the obtained data is read by the reader 5 and recorded as 19.419m, the mirror is turned to the non-light-reflecting surface, the measurement is carried out once, and the data is recorded as 19.205 m. The data 19.419m read by the first reader is the sum of the distance from the lower end of the laser range finder to the mirror and the distance from the mirror to the wall of the house to be measured, and the data 19.205 read by the second reader is the distance from the lower end of the laser range finder to the mirror. Subtracting the data of the second time from the data of the first time means that the distance from the mirror to the house to be measured is 0.114m, namely the house is inclined by 0.114m, and detecting the other three corners of the house in the same step to obtain the result, wherein the northwest corner is inclined by 10.9 cm, the southwest corner is inclined by 11 cm, and the northeast corner is inclined by 10.8 cm.
Claims (3)
1. The utility model provides a house slope monitoring devices, its characterized in that, the one end of horizon bar (3) is equipped with perpendicular decurrent laser range finder (2), and the other end of horizon bar (3) is equipped with a plurality of leveling bolt (8), and reader (5) are connected with laser range finder (2) through data line (4), and the vertical below of laser range finder (2) is equipped with mirror (6) of taking the support.
2. A house inclination monitoring device according to claim 1, characterized in that said horizontal bar (3) is further provided with horizontal air bubbles (7).
3. A building inclination monitoring device according to claim 1, characterized in that said horizontal bar (3) is graduated.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020856964.7U CN212158580U (en) | 2020-05-21 | 2020-05-21 | House inclination monitoring device |
| DE202020106938.1U DE202020106938U1 (en) | 2020-05-21 | 2020-12-02 | Device for monitoring the slope of a house |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020856964.7U CN212158580U (en) | 2020-05-21 | 2020-05-21 | House inclination monitoring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212158580U true CN212158580U (en) | 2020-12-15 |
Family
ID=73706224
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020856964.7U Active CN212158580U (en) | 2020-05-21 | 2020-05-21 | House inclination monitoring device |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN212158580U (en) |
| DE (1) | DE202020106938U1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113899495A (en) * | 2021-10-12 | 2022-01-07 | 北京卫星环境工程研究所 | Table-board levelness servo adjusting device and leveling method |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113686234A (en) * | 2021-08-30 | 2021-11-23 | 中铁十四局集团第二工程有限公司 | Monitoring device and installation monitoring method for pile cofferdam in PC construction method |
| CN116164718A (en) * | 2023-02-15 | 2023-05-26 | 中建钢构工程有限公司 | Verticality detection device and measurement method |
| CN116772816B (en) * | 2023-08-18 | 2023-10-24 | 莱芜金诚土地估价有限责任公司 | House square and area measuring device for real estate assessment |
-
2020
- 2020-05-21 CN CN202020856964.7U patent/CN212158580U/en active Active
- 2020-12-02 DE DE202020106938.1U patent/DE202020106938U1/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113899495A (en) * | 2021-10-12 | 2022-01-07 | 北京卫星环境工程研究所 | Table-board levelness servo adjusting device and leveling method |
| CN113899495B (en) * | 2021-10-12 | 2024-01-26 | 北京卫星环境工程研究所 | Table-board levelness servo adjusting device and leveling method |
Also Published As
| Publication number | Publication date |
|---|---|
| DE202020106938U1 (en) | 2021-01-21 |
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