Building inclination warning equipment for building monitoring

Abstract

The utility model discloses a building inclination warning device for building monitoring, which relates to the technical field of building monitoring and comprises a mounting frame, the mounting frame comprises a mounting bottom plate, a mounting stand column is fixedly mounted at the top of the mounting bottom plate, a mounting top plate is fixedly mounted at the top of the mounting stand column, and a control host is fixedly mounted at the top of the mounting top plate; after the installation position of the device is inclined, the device is inclined at the same time, however, because the displacement sensor is kept in a vertical state under the action of gravity and is driven by the stepping motor to rotate around the surface of the detection plate, and because the detection plate is inclined, the measuring end of the displacement sensor can contract and extend, so that the measurement precision is improved. Therefore, the displacement is measured by the displacement sensor, the inclination angle is calculated through data of the displacement and the rotation radius, whether the inclination angle exceeds the normal range or not is judged, and when the inclination angle exceeds the normal range, the control host gives an alarm to achieve the warning effect.

Description

Technical Field

[0001] The utility model relates to the technical field of building monitoring, in particular to a building tilt warning device for building monitoring. Background Art

[0002] Building tilt refers to the phenomenon of a building tilting relative to the ground or vertical direction. This tilt may be caused by a variety of factors, including foundation settlement, building structural defects, external forces, improper operations during construction, and poor engineering properties of the foundation soil. Building tilt may lead to a series of serious consequences, including reduced bearing capacity of the building structure, increased risk of collapse, wall cracking, water leakage and seepage, etc., causing serious losses to people's lives and property.

[0003] Most of the existing building tilt warning devices for building monitoring are monitored by workers holding plumb lines for visual inspection. During the monitoring process, the monitoring error is large, and when the building inclination is low, it is difficult for workers to intuitively monitor the building inclination, and the monitoring effect is not obvious. Therefore, in view of the above phenomenon, a building tilt warning device for building monitoring is proposed to meet the needs of actual use. Utility Model Content

[0004] The utility model provides a building tilt warning device for building monitoring, which solves the technical problems in the background technology.

[0005] In order to solve the above technical problems, the utility model provides a building tilt warning device for building monitoring, including a mounting frame, the mounting frame including a mounting base plate, a mounting column is fixedly installed on the top of the mounting base plate, a mounting top plate is fixedly installed on the top of the mounting column, a control host is fixedly installed on the top of the mounting top plate, a stepper motor is fixedly installed at the top center of the mounting top plate, the output end of the stepper motor is rotatably connected to a mounting frame, a displacement sensor is detachably installed on the bottom of the mounting frame, an adjustment component is movably installed on the top of the mounting base plate, a detection plate is movably installed on the top of the adjustment component, and the bottom end of the displacement sensor is in contact with the surface of the detection plate.

[0006] Preferably, a buzzer and a warning light are respectively provided on the control host, and the control host is electrically connected to the stepping motor and the displacement sensor respectively.

[0007] Preferably, the mounting frame includes a curved arm, one end of the curved arm is fixedly mounted on the output end of the stepper motor, the other end of the curved arm is fixedly mounted with a first universal ball seat, a first universal sphere is movably mounted on the bottom surface of the first universal ball seat, a mounting plate is fixedly mounted on the bottom of the first universal sphere, a connecting rod is fixedly mounted on the bottom of the mounting plate, and a fastening frame is fixedly mounted on the bottom end of the connecting rod.

[0008] Preferably, the displacement sensor is movably sleeved in the middle of the fastening frame, a fastening screw is threadedly mounted on the side surface of the fastening frame, and a threaded end of the fastening screw is in contact with the side surface of the fastening frame.

[0009] Preferably, the adjustment assembly includes a second universal ball seat, a second universal sphere is movably mounted on the bottom of the second universal ball seat, a threaded column is fixedly mounted on the bottom of the second universal sphere, a hexagonal groove is opened in the middle of the threaded column, a hexagonal column is movably sleeved in the hexagonal groove, a rotating sleeve is threadedly mounted on the surface of the threaded column, and a limiting ring is movably sleeved on the bottom of the rotating sleeve.

[0010] Preferably, the second universal ball seat is fixedly mounted on the bottom of the detection plate, the bottom end of the hexagonal column is fixedly mounted on the top of the mounting base plate, and the bottom of the limit ring is fixedly mounted on the top of the mounting base plate.

[0011] Preferably, the number of the adjustment components is three, and the three adjustment components are evenly arrayed along the axis of the detection plate.

[0012] Compared with the related art, the building tilt warning device for building monitoring provided by the utility model has the following advantages:

[0013] Beneficial effects:

[0014] The utility model provides a building tilt warning device for building monitoring. After the installation position of the utility model tilts, the utility model also tilts simultaneously. However, since the displacement sensor maintains a vertical state under the action of gravity and is driven by a stepper motor to rotate around the surface of a detection plate, the detection plate tilts, causing the measuring end of the displacement sensor to contract and extend, so that the displacement sensor is used to measure the displacement, and the tilt angle is calculated through the data of the displacement and the rotation radius, so as to determine whether the tilt angle exceeds a normal range, and when it exceeds the normal range, an alarm is issued by controlling the host to achieve a warning effect. The utility model can monitor the building tilt angle periodically at a fixed time, without the need for personnel detection, and the result is reliable with a small error. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the mounting frame structure of the utility model;

[0017] Figure 3 This is a schematic diagram of the cross-sectional structure of the mounting frame of the utility model;

[0018] Figure 4 This is a schematic diagram of the structure of the adjustment component of the utility model;

[0019] Figure 5 The utility model is a schematic diagram of the structure when monitoring the tilt of a building.

[0020] Numbers in the figure: 1. Installation frame; 2. Control host; 3. Stepper motor; 4. Mounting frame; 5. Displacement sensor; 6. Adjustment assembly; 7. Detection plate; 11. Installation base plate; 12. Installation column; 13. Installation top plate; 41. Crank arm; 42. First universal ball seat; 43. First universal sphere; 44. Mounting plate; 45. Connecting rod; 46. Fastening frame; 47. Fastening screw; 61. Second universal ball seat; 62. Second universal sphere; 63. Threaded column; 64. Hexagonal groove; 65. Hexagonal column; 66. Limiting ring; 67. Rotating sleeve. DETAILED DESCRIPTION

[0021] Example, by Figure 1-5 The utility model includes a mounting frame 1, which includes a mounting base plate 11, a mounting column 12 is fixedly installed on the top of the mounting base plate 11, a mounting top plate 13 is fixedly installed on the top of the mounting column 12, a control host 2 is fixedly installed on the top of the mounting top plate 13, a stepper motor 3 is fixedly installed at the top center of the mounting top plate 13, the output end of the stepper motor 3 is rotatably connected to a mounting frame 4, a displacement sensor 5 is detachably installed on the bottom of the mounting frame 4, an adjustment component 6 is movably installed on the top of the mounting base plate 11, a detection plate 7 is movably installed on the top of the adjustment component 6, and the bottom end of the displacement sensor 5 is in contact with the surface of the detection plate 7.

[0022] In this embodiment, the output end of the stepper motor 3 drives the displacement sensor 5 to rotate on the detection plate 7 through the mounting bracket 4. The displacement amount obtained by the displacement sensor 5 is used to detect whether the installation position of the utility model is tilted, and an alarm is issued by controlling the host 2 when a certain amount of tilt occurs.

[0023] The control host 2 is provided with a buzzer and a warning light, and the control host 2 is electrically connected to the stepping motor 3 and the displacement sensor 5, respectively.

[0024] In this embodiment, the control host 2 performs sound and light alarms through a buzzer and a warning light to achieve a warning effect; in addition, a communication module can be added to notify relevant personnel through text messages and the like.

[0025] The mounting frame 4 includes a curved arm 41, one end of which is fixedly mounted on the output end of the stepper motor 3, the other end of the curved arm 41 is fixedly mounted with a first universal ball seat 42, the bottom surface of the first universal ball seat 42 is movably mounted with a first universal sphere 43, the bottom of the first universal sphere 43 is fixedly mounted with a mounting plate 44, the bottom of the mounting plate 44 is fixedly mounted with a connecting rod 45, and the bottom end of the connecting rod 45 is fixedly mounted with a fastening frame 46.

[0026] In this embodiment, lubricant is applied between the first universal ball 43 and the first universal ball seat 42 to reduce the friction between the first universal ball seat 42 and the first universal ball 43 , so that the displacement sensor 5 can remain vertical by its own gravity.

[0027] The displacement sensor 5 is movably sleeved in the middle of the fastening frame 46 , and a fastening screw 47 is threadedly installed on the side surface of the fastening frame 46 , and the threaded end of the fastening screw 47 is in contact with the side surface of the fastening frame 46 .

[0028] In this embodiment, the displacement sensor 5 can move up and down in the fastening frame 46 and is fixed by fastening screws 47, which is convenient for installation and debugging.

[0029] The adjustment assembly 6 includes a second universal ball seat 61, a second universal ball 62 is movably mounted at the bottom of the second universal ball seat 61, a threaded column 63 is fixedly mounted at the bottom of the second universal ball 62, a hexagonal slot 64 is provided in the middle of the threaded column 63, a hexagonal column 65 is movably sleeved in the hexagonal slot 64, a rotating sleeve 67 is threadedly mounted on the surface of the threaded column 63, and a limit ring 66 is movably sleeved at the bottom of the rotating sleeve 67. The second universal ball seat 61 is fixedly mounted at the bottom of the detection plate 7, the bottom end of the hexagonal column 65 is fixedly mounted at the top of the mounting base plate 11, and the bottom of the limit ring 66 is fixedly mounted at the top of the mounting base plate 11. There are three adjustment assemblies 6, and the three adjustment assemblies 6 are evenly arrayed with the axis of the detection plate 7.

[0030] In this embodiment, the threaded column 63 can be driven to rise and fall under the limit of the hexagonal column 65 by rotating the rotating sleeve 67, so as to adjust the height of one corner of the detection plate 7, and adjust it through three adjustment components 6, so that when the utility model is installed for the first time, even if the installation position is not flat enough, the normal operation of the device can be ensured by adjusting the level of the detection plate 7.

[0031] Working principle: After the installation position of the utility model tilts, the utility model also tilts at the same time, but because the displacement sensor 5 remains in a vertical state under the action of gravity and is driven by the stepper motor 3 to rotate around the surface of the detection plate 7, the detection plate 7 tilts, causing the measuring end of the displacement sensor 5 to contract and elongate, so that the displacement sensor 5 is used to measure the displacement, and the tilt angle is calculated based on the data of the displacement and the rotation radius, so as to determine whether the tilt angle exceeds the normal range, and when it exceeds the normal range, an alarm is issued by the control host 2 to achieve a warning effect.

Claims

1. A building tilt warning device for building monitoring, comprising a mounting frame (1), characterized in that: The mounting frame (1) comprises a mounting base plate (11), a mounting column (12) is fixedly mounted on the top of the mounting base plate (11), a mounting top plate (13) is fixedly mounted on the top of the mounting column (12), a control host (2) is fixedly mounted on the top of the mounting top plate (13), a stepping motor (3) is fixedly mounted at the center of the top circle of the mounting top plate (13), an output end of the stepping motor (3) is rotatably connected to a mounting frame (4), a displacement sensor (5) is detachably mounted on the bottom of the mounting frame (4), an adjustment component (6) is movably mounted on the top of the mounting base plate (11), a detection plate (7) is movably mounted on the top of the adjustment component (6), and the bottom end of the displacement sensor (5) is in contact with the surface of the detection plate (7).

2. A building tilt warning device for building monitoring according to claim 1, characterized in that: The control host (2) is provided with a buzzer and a warning light respectively, and the control host (2) is electrically connected to the stepping motor (3) and the displacement sensor (5) respectively.

3. A building tilt warning device for building monitoring according to claim 1, characterized in that: The mounting frame (4) comprises a crank arm (41), one end of the crank arm (41) is fixedly mounted on the output end of the stepping motor (3), the other end of the crank arm (41) is fixedly mounted with a first universal ball seat (42), a first universal sphere (43) is movably mounted on the bottom surface of the first universal ball seat (42), a mounting plate (44) is fixedly mounted on the bottom of the first universal sphere (43), a connecting rod (45) is fixedly mounted on the bottom of the mounting plate (44), and a fastening frame (46) is fixedly mounted on the bottom end of the connecting rod (45).

4. A building tilt warning device for building monitoring according to claim 3, characterized in that: The displacement sensor (5) is movably sleeved in the middle of the fastening frame (46); a fastening screw (47) is threadedly mounted on the side surface of the fastening frame (46); and a threaded end of the fastening screw (47) is in contact with the side surface of the fastening frame (46).

5. The building tilt warning device for building monitoring according to claim 1, characterized in that: The adjustment assembly (6) comprises a second universal ball seat (61), a second universal ball (62) being movably mounted on the bottom of the second universal ball seat (61), a threaded column (63) being fixedly mounted on the bottom of the second universal ball (62), a hexagonal groove (64) being provided in the middle of the threaded column (63), a hexagonal column (65) being movably sleeved in the hexagonal groove (64), a rotating sleeve (67) being threadedly mounted on the surface of the threaded column (63), and a limiting ring (66) being movably sleeved on the bottom of the rotating sleeve (67).

6. A building tilt warning device for building monitoring according to claim 5, characterized in that: The second universal ball seat (61) is fixedly mounted on the bottom of the detection plate (7), the bottom end of the hexagonal column (65) is fixedly mounted on the top of the mounting base plate (11), and the bottom of the limiting ring (66) is fixedly mounted on the top of the mounting base plate (11).

7. The building tilt warning device for building monitoring according to claim 1, characterized in that: The number of the adjustment components (6) is three, and the three adjustment components (6) are evenly arrayed along the axis of the detection plate (7).

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