Device for measuring inclination and vibration of building structure

Abstract

The utility model relates to the field of deformation monitoring, and discloses a device for measuring inclination and vibration of a building structure, which comprises a bottom shell, a positioning mounting groove is formed in the bottom shell, a waterproof ring is fixedly mounted on the side surface in the bottom shell, a packaging box is fixedly mounted at the top of the bottom shell, and a water outlet is formed in the bottom shell. And a connecting pipe is fixedly installed in the bottom shell, an antenna is fixedly installed on the right side in the packaging box, and a battery jar is fixedly installed on the rear side in the packaging box. According to the utility model, the bottom shell is arranged, a hole is punched in the wall surface through the positioning mounting groove, the position of the bottom shell is fixed through the nut, the lead screw is rotated, and the lead screw is meshed with the baffle, so that the lead screw drives the sliding block to move leftwards, and when the sliding block is in contact with the nut, the bottom shell is driven to move rightwards through the counter-acting force of the nut on the sliding block; therefore, the position of the fixing nut is located on the leftmost side of the interior of the positioning mounting groove, and fixing can be achieved without punching again when the bottom shell is positioned and mounted.

Description

Technical Field

[0001] The utility model relates to the technical field of deformation monitoring, and more specifically, to a device for measuring the inclination and vibration of a building structure. Background Art

[0002] Tilt and vibration are important indicators for determining whether a structure is safe, so structural tilt needs to be monitored. Installing an inclinometer on a building structure can automatically monitor changes in structural tilt. However, in actual operation, the current mainstream devices for measuring the tilt and vibration of building structures have small positioning and installation holes for inclinometers. Once one hole is drilled off-center, all holes need to be drilled again, affecting the work process. Utility Model Content

[0003] In order to overcome the deficiencies of the prior art, the utility model provides a device for measuring the inclination and vibration of a building structure, which has the advantages of simple operation and no need to re-drill holes when drilling holes deviated during positioning and installation.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a device for measuring the inclination and vibration of a building structure, comprising a bottom shell, a positioning and mounting groove is provided inside the bottom shell, a waterproof ring is fixedly installed on the side surface inside the bottom shell, a container box is fixedly installed on the top of the bottom shell, a connecting pipe is fixedly installed inside the bottom shell, an antenna is fixedly installed on the right side inside the container box, a battery slot is fixedly installed on the rear side inside the container box, a lithium-ion battery is fixedly installed inside the battery slot, a sensor main control board is fixedly installed on the front side of the battery slot, an indicator light is fixedly installed in the middle part of the container box, a chamber is provided on the front side of the container box, an external interface is fixedly installed on the rear side of the chamber, a baffle is fixedly installed on the right side of the positioning and mounting groove, a lead screw is meshingly installed in the middle of the baffle, and a slider is fixedly installed on the left end of the lead screw.

[0005] As a preferred technical solution of the utility model, a spring is fixedly installed on the right side of the chamber, a cover plate is fixedly installed on the left end of the spring, a latch plate is fixedly installed on the left side of the chamber, and a protective shell is fixedly installed on the top of the container box.

[0006] As a preferred technical solution of the utility model, the connecting pipe passes through the bottom of the container box and is inserted into the interior of the bottom shell.

[0007] As a preferred technical solution of the present invention, the outer side of the waterproof ring is in contact with the inner side of the bottom shell.

[0008] As a preferred technical solution of the utility model, a rectangular block is installed on the rear side of the cover plate, and a slot is opened on the front side of the latch plate.

[0009] As a preferred technical solution of the utility model, the lead screw is meshed with the contact portion of the baffle.

[0010] As a preferred technical solution of the utility model, the external interface is inserted into the rear side of the chamber.

[0011] As a preferred technical solution of the utility model, the bottom of the sliding block contacts the top of the bottom shell.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0013] 1. The utility model sets a bottom shell, and since the positioning installation groove is opened inside the bottom shell, the bottom of the bottom shell is placed on the wall, a hole is punched on the wall through the positioning installation groove, and the position of the bottom shell is fixed with a nut. Whenever the nut is used to fix the position of the bottom shell on the wall, the lead screw is rotated, and the lead screw is engaged with the baffle plate to make the lead screw drive the slider to move to the left. When the slider contacts the nut, the reaction force of the nut on the slider drives the bottom shell to move to the right, so that the position of the fixed nut is at the leftmost side of the positioning installation groove, so that the bottom shell can be fixed without re-punching when the hole is drilled during positioning and installation.

[0014] 2. The utility model sets a chamber, and the external interface is installed on the rear side of the chamber. Since the spring is installed on the right side of the chamber and the cover is installed on the left end of the spring, the cover is pulled to the left and the rear end of the cover is inserted into the slot opened on the front side of the latch plate, thereby fixing the position of the cover and the latch plate and placing the cover on the front side of the external interface, which can reduce the interference of the external environment on the external interface and play a role in waterproofing and dustproofing. 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 cross-sectional view of the container structure of the utility model;

[0017] Figure 3 This is a schematic diagram of the chamber structure of the utility model;

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

[0019] Figure 5 This is a schematic diagram of the bottom shell structure of the utility model.

[0020] In the figure: 1. bottom shell; 2. positioning and mounting groove; 3. container box; 4. connecting pipe; 5. antenna; 6. battery slot; 7. lithium-ion battery; 8. sensor main control board; 9. indicator light; 10. chamber; 11. external interface; 12. waterproof ring; 13. baffle; 14. lead screw; 15. slider; 16. spring; 17. cover plate; 18. latch plate; 19. protective shell. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] like Figures 1 to 5 As shown, the utility model provides a device for measuring the inclination and vibration of a building structure, comprising a bottom shell 1, a positioning and mounting groove 2 is provided inside the bottom shell 1, a waterproof ring 12 is fixedly installed on the side of the bottom shell 1, a container box 3 is fixedly installed on the top of the bottom shell 1, a connecting pipe 4 is fixedly installed inside the bottom shell 1, an antenna 5 is fixedly installed on the right side of the container box 3, a battery slot 6 is fixedly installed on the rear side of the container box 3, a lithium-ion battery 7 is fixedly installed inside the battery slot 6, a sensor main control board 8 is fixedly installed on the front side of the battery slot 6, an indicator light 9 is fixedly installed in the middle of the container box 3, a chamber 10 is provided on the front side of the container box 3, an external interface 11 is fixedly installed on the rear side of the chamber 10, a baffle 13 is fixedly installed on the right side of the positioning and mounting groove 2, a lead screw 14 is meshingly installed in the middle of the baffle 13, and a slider 15 is fixedly installed on the left end of the lead screw 14.

[0023] By setting the bottom shell 1, since the positioning and installation groove 2 is opened inside the bottom shell 1, the bottom of the bottom shell 1 is placed on the wall, a hole is punched on the wall through the positioning and installation groove 2, and the position of the bottom shell 1 is fixed with a nut. Whenever the nut is used to fix the position of the bottom shell 1 on the wall, the lead screw 14 is rotated, and the lead screw 14 is engaged with the baffle 13, so that the lead screw 14 drives the slider 15 to move to the left. When the slider 15 contacts the nut, the reaction force of the nut on the slider 15 drives the bottom shell 1 to move to the right, so that the position of the fixing nut is at the leftmost side of the positioning and installation groove 2, so that the bottom shell 1 can be fixed without re-drilling when the hole is offset during positioning and installation.

[0024] A spring 16 is fixedly installed on the right side of the chamber 10 , a cover plate 17 is fixedly installed on the left end of the spring 16 , a latch plate 18 is fixedly installed on the left side inside the chamber 10 , and a protective shell 19 is fixedly installed on the top of the container box 3 .

[0025] By setting up the chamber 10, the external interface 11 is installed on the rear side of the chamber 10. Since the spring 16 is installed on the right side of the chamber 10, the cover 17 is installed on the left end of the spring 16. By pulling the cover 17 to the left, the rear end of the cover 17 is inserted into the slot opened on the front side of the latch plate 18, so as to fix the position of the cover 17 and the latch plate 18 and place the cover 17 on the front side of the external interface 11, which can reduce the interference of the external environment on the external interface 11 and play a role in waterproofing and dustproofing.

[0026] The connecting pipe 4 penetrates through the bottom of the container box 3 and is inserted into the bottom shell 1 .

[0027] By arranging the connecting pipe 4 to penetrate the bottom of the container box 3 and be inserted into the interior of the bottom shell 1 , the connecting pipe 4 can fix the positions of the bottom shell 1 and the container box 3 .

[0028] The outer side of the waterproof ring 12 contacts the inner side of the bottom shell 1 .

[0029] The waterproof ring 12 can be fixed inside the bottom shell 1 by arranging the outer side of the waterproof ring 12 to contact the side surface inside the bottom shell 1.

[0030] A rectangular block is installed on the rear side of the cover plate 17 , and a slot is provided on the front side of the latch plate 18 .

[0031] By setting a rectangular block installed on the rear side of the cover plate 17 and opening a slot on the front side of the latch plate 18, the cover plate 17 can be pulled to move to the left, and the rear end of the cover plate 17 is inserted into the slot opened on the front side of the latch plate 18, so as to fix the position of the cover plate 17 and the latch plate 18 and place the cover plate 17 on the front side of the external interface 11.

[0032] The lead screw 14 is meshed with the contact portion of the baffle 13 .

[0033] By setting the lead screw 14 to mesh with the contact portion of the baffle 13, the lead screw 14 can be rotated to control the slider 15 to move leftward through the meshing.

[0034] The external interface 11 is inserted into the rear side of the chamber 10 .

[0035] By arranging the external interface 11 to be inserted into the rear side of the chamber 10 , the position of the chamber 10 relative to the external interface 11 can be fixed.

[0036] The bottom of the slider 15 contacts the top of the bottom shell 1 .

[0037] By setting the bottom of the slider 15 to contact the top of the bottom shell 1, the lead screw 14 can drive the slider 15 to move leftward, and the slider 15 slides on the top of the bottom shell 1 to push the movement of the nut.

[0038] The working principle and use process of this utility model:

[0039] The protective shell 19 is embedded with three indicator lights 9, which are a status light, a flashing light, and a charging light. The status light mainly reflects the working status of the device. When the device is turned on or wakes up regularly to collect data, the status light is always red. When the device is dormant, the status light is off. When the mobile terminal is used to connect the device via Bluetooth for debugging, the status light is always purple. The flashing light mainly uses electronic components to flash the light source slowly or quickly, which plays the role of on-site reminders and warnings. When the monitoring data collected by the device exceeds the set monitoring alarm threshold, the flashing light turns on the strobe mode, the sensor main control board 8 measures the structural inclination and vibration, and the temperature sensor on the sensor main control board 8 measures the ambient temperature, which is convenient for the later technicians to correct the data and eliminate the influence of the ambient temperature on the measured data. In most cases, the MEMS acceleration sensor installed on the sensor main control board 8 is in a dormant state. For conventional MEMS acceleration sensors, it is easy to miss the dangerous and abnormal state of the house. However, the utility model has a vibration wake-up device inside. When the vibration of the building exceeds the threshold (the threshold can be automatically set and adjusted), the device will be automatically awakened and the collected data will be sent back to the monitoring platform.

[0040] Since the positioning and mounting groove 2 is opened inside the bottom shell 1, the bottom of the bottom shell 1 is placed on the wall, a hole is punched on the wall through the positioning and mounting groove 2, and the position of the bottom shell 1 is fixed with a nut. Whenever the nut is used to fix the position of the bottom shell 1 on the wall, the lead screw 14 is rotated, and the lead screw 14 is engaged with the baffle 13, so that the lead screw 14 drives the slider 15 to move to the left. When the slider 15 contacts the nut, the reaction force of the nut on the slider 15 drives the bottom shell 1 to move to the right, so that the position of the fixing nut is at the leftmost side of the positioning and mounting groove 2, so that the bottom shell 1 can be fixed without re-drilling when the hole is drilled off-center during positioning and installation.

[0041] By setting up the chamber 10, the external interface 11 is installed on the rear side of the chamber 10. Since the spring 16 is installed on the right side of the chamber 10, the cover 17 is installed on the left end of the spring 16. By pulling the cover 17 to the left, the rear end of the cover 17 is inserted into the slot opened on the front side of the latch plate 18, so as to fix the position of the cover 17 and the latch plate 18 and place the cover 17 on the front side of the external interface 11, which can reduce the interference of the external environment on the external interface 11 and play a role in waterproofing and dustproofing.

[0042] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0043] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A device for measuring the inclination and vibration of a building structure, comprising a bottom shell (1), characterized in that: A positioning installation groove (2) is provided inside the bottom shell (1), a waterproof ring (12) is fixedly installed on the side of the bottom shell (1), a container box (3) is fixedly installed on the top of the bottom shell (1), a connecting pipe (4) is fixedly installed inside the bottom shell (1), an antenna (5) is fixedly installed on the right side of the container box (3), a battery slot (6) is fixedly installed on the rear side of the container box (3), and a lithium-ion battery (7) is fixedly installed inside the battery slot (6). A sensor main control board (8) is fixedly installed on the front side of the battery slot (6), an indicator light (9) is fixedly installed in the middle of the container box (3), a chamber (10) is opened on the front side of the container box (3), an external interface (11) is fixedly installed on the rear side of the chamber (10), a baffle (13) is fixedly installed on the right side of the positioning installation groove (2), a lead screw (14) is meshedly installed in the middle of the baffle (13), and a slider (15) is fixedly installed on the left end of the lead screw (14).

2. The device for measuring the inclination and vibration of a building structure according to claim 1, characterized in that: A spring (16) is fixedly mounted on the right side of the chamber (10), a cover plate (17) is fixedly mounted on the left end of the spring (16), a latch plate (18) is fixedly mounted on the left side inside the chamber (10), and a protective shell (19) is fixedly mounted on the top of the container box (3).

3. The device for measuring the inclination and vibration of a building structure according to claim 1, characterized in that: The connecting pipe (4) passes through the bottom of the container box (3) and is inserted into the interior of the bottom shell (1).

4. The device for measuring the inclination and vibration of a building structure according to claim 1, characterized in that: The outer side of the waterproof ring (12) contacts the inner side of the bottom shell (1).

5. The device for measuring the inclination and vibration of a building structure according to claim 2, characterized in that: A rectangular block is installed on the rear side of the cover plate (17), and a slot is opened on the front side of the latch plate (18).

6. The device for measuring the inclination and vibration of a building structure according to claim 1, characterized in that: The lead screw (14) is meshed with the contact portion of the baffle (13).

7. The device for measuring the inclination and vibration of a building structure according to claim 1, characterized in that: The external interface (11) is inserted into the rear side of the chamber (10).

8. The device for measuring the inclination and vibration of a building structure according to claim 1, characterized in that: The bottom of the slider (15) contacts the top of the bottom shell (1).

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