CN218066346U

CN218066346U - Deformation monitoring device of building on water

Info

Publication number: CN218066346U
Application number: CN202220970889.6U
Authority: CN
Inventors: 孙嘉铭; 梁俊杰; 黄祖裕; 梁婉媚
Original assignee: Guangzhou Jiahang Communication Technology Co ltd
Current assignee: Guangzhou Jiahang Communication Technology Co ltd
Priority date: 2022-04-25
Filing date: 2022-04-25
Publication date: 2022-12-16
Anticipated expiration: 2032-04-25

Abstract

The utility model relates to a deformation monitoring device of a water building, which divides a shell into a first containing cavity and a second containing cavity, and a filter assembly is arranged between the first containing cavity and the second containing cavity, so that the external air extracted by an air extractor can only enter the first containing cavity through the filter assembly, thereby ensuring the cleanness of the air in the first containing cavity, prolonging the service life of the equipment in the first containing cavity, avoiding the influence of the accumulation of dust on the normal work of the equipment and prolonging the service life of the equipment; the device is arranged near water buildings such as bridges and docks, can effectively detect the states of the water buildings such as the bridges and the docks, and can give an alarm to prompt people to evacuate as soon as possible once danger occurs.

Description

Deformation monitoring device of building on water

Technical Field

The utility model relates to a building detects technical field, more specifically says, relates to a deformation monitoring devices of building on water.

Background

In the existing life, the buildings on water, such as bridges and wharfs, are more and more common, but with the increase of the service life of the buildings, the buildings are easy to deform under the influence of factors, such as wind power, earth crust movement and the like, and finally collapse, so that the deformation detection of the buildings is very necessary. The existing building detection device is usually required to be installed outdoors, is far away from the building, has poor waterproof and dustproof effects, is easily damaged in severe weather, and cannot give an alarm in time.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a deformation monitoring devices of building on water solves the problem that current building detection device is waterproof dustproof effect poor, fragile.

The above technical purpose of the present invention can be achieved by the following technical solutions: a deformation monitoring device for a marine structure, comprising: the device comprises a shell, a supporting rod and a base; a partition plate is arranged in the shell and divides the interior of the shell into a first cavity positioned above and a second cavity positioned below;

the partition plate is provided with a first through hole; the first through holes are provided with filter components;

the upper part of the side wall of the shell is provided with a second through hole and a plurality of exhaust holes; an air inlet is formed in the lower part of the side wall of the shell;

an air exhaust assembly is further arranged in the second cavity; the input end of the air exhaust component penetrates through the air inlet hole and then is communicated with the outside;

the top end of the supporting rod is fixedly connected with the bottom of the shell, and the bottom end of the supporting rod is fixedly connected with the base;

a visual detection camera for detecting the deformation degree of the building, a control module and a communication module for communicating with a control center are arranged in the first accommodating cavity, and the visual detection camera faces the second through hole; the base is also internally provided with a vibration sensor and an inclination angle sensor; the air exhaust assembly, the visual detection camera, the communication module, the vibration sensor and the inclination angle sensor are all electrically connected with the control module.

Optionally, a first air pressure detection module is arranged in the first accommodating cavity, a second air pressure detection module is arranged at the bottom of the shell, and the first air pressure detection module and the second air pressure detection module are both electrically connected with the control module.

Optionally, the exhaust hole upper cover is provided with an insect-proof net, and the exhaust hole is further provided with a shielding part for preventing rainwater from entering.

Optionally, a communication antenna is further disposed at the top of the housing, and the communication antenna is electrically connected to the communication module.

Optionally, a rain cover is further arranged at the top of the outer shell; the edge of the rain cover extends outside the housing.

Optionally, an access door is further rotatably arranged on the side wall of the housing; the access door is connected with the shell through a hinge, a sealing strip is arranged on the edge of the access door, and a locking mechanism is further arranged on the access door; the second through hole is formed in the access door.

Optionally, a strong light alarm lamp and an alarm bell are further arranged at the top of the shell; the highlight alarm lamp and the alarm bell are both electrically connected with the control module.

To sum up, the utility model discloses following beneficial effect has: the utility model divides the shell into a first containing cavity and a second containing cavity, and a filter assembly is arranged between the first containing cavity and the second containing cavity, so that the external air extracted by the air extractor can only enter the first containing cavity through the filter device, thereby ensuring the cleanness of the air in the first containing cavity, prolonging the service life of the equipment in the first containing cavity and avoiding the influence of dust accumulation on the normal work of the equipment; the device is arranged near the water buildings such as bridges, wharfs and the like, can effectively detect the states of the water buildings such as bridges, wharfs and the like, and can give an alarm to prompt people to evacuate as soon as possible once danger occurs.

Drawings

Fig. 1 is a side view of the external structure of the present invention;

FIG. 2 is a schematic view of the internal structure of the present invention;

fig. 3 is a perspective view of the present invention;

in the figure: 1. a housing; 11. a partition plate; 12. a first cavity; 13. a second cavity; 14. a filter assembly; 15. an air inlet; 16. a shielding portion; 17. a first air pressure detection module; 18. a second air pressure detection module; 19. a second through hole; 2. a support bar; 3. a base; 4. an air extraction assembly; 5. a visual inspection camera; 6. a rain cover; 7. an access door; 71. a hinge; 72. a locking mechanism; 8. a strong light alarm lamp; 9. a communication antenna.

Detailed Description

In order to make the objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail with reference to the accompanying drawings. Several embodiments of the invention are given in the accompanying drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art. The terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature "on," "above" and "over" the second feature may include the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature. The terms "vertical," "horizontal," "left," "right," "up," "down," and similar expressions are used for illustrative purposes only and do not indicate or imply that the device or element so referred to must be oriented, constructed and operated in a specific orientation and therefore should not be construed as limiting the invention.

The present invention will be described in detail with reference to the accompanying drawings and examples.

Example 1

Referring to fig. 1 to 3 together, the present invention provides a deformation monitoring device for a water building, including: the device comprises a shell 1, a support rod 2 and a base 3; a partition plate 11 is arranged in the shell 1, and the partition plate 11 divides the interior of the shell 1 into a first containing cavity 12 positioned above and a second containing cavity 13 positioned below; the partition plate 11 is provided with a first through hole; the first through holes are all provided with a filtering component 14; the upper part of the side wall of the shell 1 is provided with a second through hole 19 and a plurality of exhaust holes; the lower part of the side wall of the shell 1 is provided with an air inlet 15; an air exhaust component 4 is also arranged in the second cavity 13; the input end of the air exhaust component 4 penetrates through the air inlet hole 15 and then is communicated with the outside; the top end of the support rod 2 is fixedly connected with the bottom of the shell 1, and the bottom end of the support rod 2 is fixedly connected with the base 3; a visual detection camera 5 for detecting the deformation degree of the building, a control module and a communication module for communicating with a control center are arranged in the first accommodating cavity 12, and the visual detection camera 5 faces the second through hole 19; a vibration sensor and an inclination sensor (not shown in the figure) are also arranged in the base 3; the air exhaust component 4, the visual detection camera 5, the communication module, the vibration sensor and the inclination angle sensor are all electrically connected with the control module.

Specifically, the device is mainly placed outdoors, the shell 1 is used for providing a protection effect, and in order to avoid equipment from toppling, the device is also provided with a counterweight base 3; in order to guarantee the normal use of the electronic equipment in the device, avoid influencing the service life of the equipment due to dust accumulation, the device divides the inside of the shell 1 into an upper chamber and a lower chamber, a first chamber 12 positioned above is provided with equipment for visual inspection, a visual inspection camera 5 observes an external building through a second through hole 19, a second chamber 13 positioned below is provided with an air exhaust component 4 for extracting air from the outside, the first chamber 12 and the second chamber 13 are communicated through a first through hole, the first through hole is provided with a filter component 14 for filtering dust in the air, and the air entering the first chamber 12 is guaranteed to be clean air. Further, the output end of the air extracting device can be directly communicated with the first accommodating cavity 12 through the filtering device, the visual detection camera 5 in the first accommodating cavity 12 can observe and detect an external building through the second through hole 19, and the state of the building is judged by comparing the profile of the historical state of the building. And timely sending out a warning to the related supervision department through the communication module. Vibration sensor and tilt sensor can make the judgement to the crust condition near the building, in case the displacement that exceeds the threshold value appears, send out the police dispatch newspaper promptly, bracing piece 2 is hollow structure, and the connecting wire of vibration sensor and tilt sensor who is located base 3 is continuous with control module after passing the center of bracing piece 2.

Further, a first air pressure detection module 17 is arranged in the first accommodating cavity 12, a second air pressure detection module 18 is arranged at the bottom of the shell 1, and the first air pressure detection module 17 and the second air pressure detection module 18 are both electrically connected with the control module. The air pressure detection module is used for comparing the external air pressure with the air pressure in the first accommodating cavity 12, and when the difference value between the air pressure in the first accommodating cavity 12 and the external air pressure is smaller than a preset value, the work rate of the air extractor needs to be increased, the air flows fast, and dust is prevented from entering the first accommodating cavity 12 from the exhaust hole.

Furthermore, the exhaust hole upper cover is provided with an insect-proof net, and the exhaust hole is also provided with a shielding part 16 for placing rainwater.

Further, the top of the housing 1 is further provided with a communication antenna 9, and the communication antenna 9 is electrically connected with a communication module.

Further, a rain cover 6 is further arranged at the top of the shell 1; the edge of the rain cover 6 extends outside the housing 1.

Furthermore, an access door 7 is rotatably arranged on the side wall of the shell 1; the edge of the access door 7 is provided with a sealing strip, and the access door 7 is also provided with a locking mechanism 72; the second through hole 19 is opened in the access door 7.

Further, a strong light alarm lamp 8 and an alarm bell (not shown in the figure) are arranged on the top of the shell 1; the highlight alarm lamp 8 and the alarm bell are both electrically connected with the control module. Through highlight alarm lamp 8 and alarm bell, can in time remind near people to withdraw relevant building, avoid command center distance far away scheduling untimely problem.

Example 2

In embodiment 2, the control module includes: watchdog chip and MCU module. The MCU module can be interfered by the outside world such as an electromagnetic field in the working process, and the program can run away and get into endless circulation. The watchdog chip is used for monitoring the running state of the singlechip in real time, so that the singlechip can continuously work in an unmanned state. The working process of the watchdog chip is as follows: the MCU module sends signals to the watchdog chip through an I/O pin in a timing manner; if the monolithic program is accidentally run away, the watchdog chip cannot send a signal to the watchdog chip at regular time, and at the moment, the watchdog chip sends a reset signal to reset the MCU module, so that the program is executed from the beginning. Thus, the automatic reset of the MCU module is realized. The communication module adopts an NB-loT module or a lora module, the signal transmission distance is long, the signal communication is stable, and the anti-interference capability is strong.

The model of the visual detection camera 5 is as follows: ESP32-CAM.

The air pressure detection module is characterized in that the types are as follows: the PTC201 is specifically a pair of air pressure difference detection modules.

Other structure in embodiment 2 is referred to embodiment 1.

In summary, the utility model divides the housing 1 into a first cavity 12 and a second cavity 13, and a filter assembly 14 is arranged between the first cavity 12 and the second cavity 13, so that the external air extracted by the air extractor can only enter the first cavity 12 through the filter device, thereby ensuring the cleanness of the air in the first cavity 12, prolonging the service life of the equipment in the first cavity 12, and avoiding the influence of dust accumulation on the normal operation of the equipment; the device is arranged near the water buildings such as bridges, wharfs and the like, can effectively detect the states of the water buildings such as bridges, wharfs and the like, and can give an alarm to prompt people to evacuate as soon as possible once danger occurs.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that modifications and embellishments within the scope of the present disclosure may be made by those skilled in the art without departing from the principles of the present disclosure.

Claims

1. A deformation monitoring device for a marine structure, comprising: the device comprises a shell, a supporting rod and a base; a partition plate is arranged in the shell and divides the interior of the shell into a first cavity positioned above and a second cavity positioned below;

the upper part of the side wall of the shell is provided with a second through hole and a plurality of exhaust holes; the lower part of the side wall of the shell is provided with an air inlet;

a visual detection camera for detecting the deformation degree of the building, a control module and a communication module for communicating with a control center are arranged in the first accommodating cavity, and the visual detection camera faces the second through hole; a vibration sensor and an inclination angle sensor are also arranged in the base; the air exhaust assembly, the visual detection camera, the communication module, the vibration sensor and the inclination angle sensor are all electrically connected with the control module.

2. The deformation monitoring device for the aquatic building according to claim 1, wherein a first air pressure detection module is arranged in the first accommodating cavity, a second air pressure detection module is arranged at the bottom of the shell, and the first air pressure detection module and the second air pressure detection module are both electrically connected with the control module.

3. The deformation monitoring device for the aquatic building according to claim 2, wherein the exhaust hole upper cover is provided with an insect-proof net, and the exhaust hole is further provided with a shielding part for preventing rainwater from entering.

4. The deformation monitoring device of a marine building according to claim 3, wherein the top of the housing is further provided with a communication antenna, and the communication antenna is electrically connected with the communication module.

5. The deformation monitoring device of the aquatic building according to claim 4, wherein a rain cover is further arranged at the top of the outer shell; the edge of the rain cover extends outside the housing.

6. The deformation monitoring device for the water building according to claim 5, wherein an access door is further rotatably arranged on the side wall of the shell; the access door is connected with the shell through a hinge, and a sealing strip is arranged at the edge of the access door; the access door is also provided with a locking mechanism; the second through hole is formed in the access door.

7. The deformation monitoring device of a marine building according to any one of claims 1-6, wherein a glare warning lamp and a warning bell are further provided on the top of the housing; the strong light alarm lamp and the alarm bell are both electrically connected with the control module.