CN211602026U - Bridge load dynamic monitoring system based on Internet of things - Google Patents
Bridge load dynamic monitoring system based on Internet of things Download PDFInfo
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- CN211602026U CN211602026U CN202020442939.4U CN202020442939U CN211602026U CN 211602026 U CN211602026 U CN 211602026U CN 202020442939 U CN202020442939 U CN 202020442939U CN 211602026 U CN211602026 U CN 211602026U
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Abstract
The utility model discloses a bridge load dynamic monitoring system based on the Internet of things, a detection device is electrically connected with a wireless signal transmission device, the wireless signal transmission device is connected with a control host through a wireless transmission signal, the control host is electrically connected with a data processing device, the control host is electrically connected with an alarm device, the alarm device comprises a display screen and a loudspeaker, the alarm device and the data processing device are arranged in the control host, the control host is controlled by a single chip microcomputer to operate, the upper end surface of the control host is provided with a control operation platform, a resistance strain gauge is used for detecting deformation data of the bridge, a magnetoelectric sensor is used for carrying out vibration monitoring on the bridge, a crack meter can detect cracks, the monitored data is transmitted to the control host through wireless transmission equipment, the data is processed through the data processing device, when analyzed data is in a dangerous stage, the display screen and the loudspeaker in the alarm device are prompted, the observer can handle the treatment in time.
Description
Technical Field
The utility model relates to a bridge load monitoring technology field, concrete field is a bridge load dynamic monitoring system based on thing networking.
Background
The life process of a large bridge generally comprises planning and demonstration, designing, construction, operation management, maintenance and repair and other stages, people usually only pay attention to the designing and construction stages in the past, when the large bridge is corroded by environment and harmful substances, and the large bridge is subjected to the actions of vehicles, wind, earthquakes, fatigue, human factors and the like, and the performance of materials is continuously degraded, so that all parts of a structure are damaged and degraded to different degrees before the design life is not reached.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a bridge load dynamic monitoring system based on thing networking to the bridge that appears is provided in solving above-mentioned background art and is detected the experience that relies on administrator and technical staff at to a great extent, lacks scientific system's detection, can not obtain the problem of timely feedback to the fact information of bridge.
In order to achieve the above object, the utility model provides a following technical scheme: a bridge load dynamic monitoring system based on the Internet of things comprises a detection device, a wireless signal transmission device, a control host, a data processing device and an alarm device, wherein the detection device is electrically connected with the wireless signal transmission device, the wireless signal transmission device is connected with the control host through a wireless transmission signal, the control host is electrically connected with the data processing device, the control host is electrically connected with the alarm device, the alarm device comprises a display screen and a loudspeaker, the alarm device and the data processing device are arranged in the control host, the control host is controlled by a single chip microcomputer to operate, a control operation platform is arranged on the upper end face of the control host, a display screen is arranged on the upper end face of the control host, the loudspeakers are symmetrically arranged on two side walls of the display screen, working plates are symmetrically arranged on two sides of the upper end of the display screen, and protection plates are slidably connected to the end faces, the terminal surface that the guard plate is close to the work board is equipped with the slider, all be equipped with the recess in the middle of the relative terminal surface of work board, slider and relative recess sliding connection, the relative terminal surface of work board just is at the lower extreme fixedly connected with dead lever of guard plate, the surface of dead lever is equipped with hemisphere lug A, just be equipped with the rotation pipe outside hemisphere lug A outside the dead lever, the internal surface of rotation pipe is equipped with hemisphere lug B, hemisphere lug A and hemisphere lug B cross connection, the surface of rotation pipe is equipped with the screen protection lamp.
Preferably, the detection device consists of a level gauge, a resistance strain gauge, a magnetoelectric sensor and a crack meter.
Preferably, the level adopts TC-6850.
Preferably, YN-601 is adopted as the resistance strain gauge.
Preferably, the magnetoelectric sensor adopts NBN8-18GM 50-E2-V1.
Preferably, the crack meter is YT-DG-0800 x.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model provides a bridge load dynamic monitoring system based on thing networking, use the deformation data of resistance strander detection bridge, magnetoelectric sensor shakes the monitoring to the bridge, the crack meter can detect the crack, transmit the data of monitoring for the main control system through wireless transmission equipment, handling through data processing apparatus, when the data that the analysis was gone out are in dangerous stage, suggestion appears in display screen and the speaker in the alarm device, the processing that the observer can be timely, the method of application scientific system, monitor the factual information of bridge, the screen guard lamp can prevent that the light is not enough when the display screen is used in night or the place that light is darker, cause visual fatigue, bring unnecessary injury to the user.
Drawings
Fig. 1 is a schematic structural diagram of the control host of the present invention;
FIG. 2 is a schematic diagram of a right-view and cross-sectional structure of the working plate of the present invention;
FIG. 3 is a schematic view of the right side view and cross-sectional structure of the fixing rod of the present invention;
FIG. 4 is a schematic view of the working plate of the present invention;
fig. 5 is a block diagram of the present invention.
In the figure: 1-detection device, 2-wireless signal transmission device, 3-control host, 4-data processing device, 5-alarm device, 6-display screen, 7-loudspeaker, 8-control operation platform, 9-working plate, 10-protection plate, 11-slide block, 12-groove, 13-fixing rod, 14-hemispherical projection A, 15-rotary tube, 16-hemispherical projection B and 17-screen protection lamp.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The description of the directions (up, down, left, right, front, and back) is made with reference to the structure shown in fig. 1 of the drawings attached to the specification, but the practical direction of the present invention is not limited thereto.
Referring to fig. 1-5, the present invention provides a technical solution: a bridge load dynamic monitoring system based on the Internet of things comprises a detection device 1, a wireless signal transmission device 2, a control host 3, a data processing device 4 and an alarm device 5, wherein the detection device 1 detects a bridge in real time, the detection device 1 is electrically connected with the wireless signal transmission device 2, information detected by the detection device 1 is transmitted into the wireless signal transmission device 2, the wireless signal transmission device 2 is connected with the control host 3 through a wireless transmission signal, the wireless signal transmission device 2 transmits the detected information into the control host 3 through a wireless transmission technology, the control host 3 is electrically connected with the data processing device 4, the control host 3 transmits the collected information into the data processing device 4 for data analysis and processing, the control host 3 is electrically connected with the alarm device 5, and when the analyzed and processed information data is transmitted into the alarm device 5, the alarm device 5 comprises a display screen 6 and a loudspeaker 7, when analyzed data are in a dangerous stage, the display screen 6 and the loudspeaker 7 in the alarm device 5 are prompted, an observer can process the analyzed data in time, the alarm device 5 and the data processing device 4 are arranged in the control host 3, the control host 3 is controlled by a single chip microcomputer to operate, the upper end face of the control host 3 is provided with a control operation platform 8, the upper end face of the control host 3 is provided with the display screen 6, the display screen 6 is a touch screen display screen, the loudspeaker 7 is symmetrically arranged on two side walls of the display screen 6, the working plate 9 is symmetrically arranged on two sides of the upper end of the display screen 6, the working plate 9 is in sliding connection with a protection plate 10 opposite to the end face, when the protection plate 10 is under the action of an external force, the protection plate 10 can slide with the working plate 10, and a slide block 11 is arranged on the end face of the, the middle of the opposite end surfaces of the working plate 9 is provided with a groove 12, the sliding block 11 is in sliding connection with the opposite groove 12, the opposite end surfaces of the working plate 9 are fixedly connected with a fixed rod 13 at the lower end of the protection plate 10, the outer surface of the fixed rod 13 is provided with a hemispherical convex block A14, a rotary pipe 15 is arranged outside the fixed rod 13 and outside the hemispherical convex block A14, the inner surface of the rotary pipe 15 is provided with a hemispherical convex block B16, the hemispherical convex block A14 is in staggered connection with the hemispherical convex block B16, the hemispherical convex block A14 and the hemispherical convex block B16 are made of plastic materials, when the rotary pipe 15 is affected by external force, the fixed rod 13 and the hemispherical convex block A14 keep unchanged, the rotary pipe 15 drives the hemispherical convex block B16 to rotate around the fixed rod 13 together, and when the external force disappears, the hemispherical convex block A14 is matched with the hemispherical convex block B16 to, not changing, the surface of rotatory pipe 15 is equipped with screen protection lamp 17, and screen protection lamp 17 can prevent that display screen 6 is not enough at night or light when darker place is used, causes visual fatigue, brings the unnecessary injury to the user.
Specifically, the detection device 1 comprises a level gauge, a resistance strain gauge, a magnetoelectric sensor and a crack gauge, the resistance strain gauge is fixed at a detected position, when a bridge detection position component deforms, the resistance strain gauge deforms along with the resistance strain gauge, so that the resistance value of the strain gauge changes correspondingly and is converted into a strain value,
specifically, the level adopts TC-6850, and is used for monitoring the static settlement of the bridge.
Specifically, YN-601 is adopted as the resistance strain gauge.
Specifically, the magnetoelectric sensor adopts NBN8-18GM50-E2-V1, and the magnetoelectric sensor monitors the vibration of the bridge.
Specifically, the crack meter adopts YT-DG-0800x, and the crack meter can detect cracks, so that the cracks can be generated at key stress parts of a bridge due to the influence of various factors in the operation process, and the real-time detection is needed.
The working principle is as follows: the utility model discloses, at first detection device 1 carries out real-time detection to the bridge, the information transfer that detection device 1 detected is to in the wireless signal transmission device 2, wireless signal transmission device 2 transmits the information that detects to in the main control system 3 through the wireless transmission technique, main control system 3 is again to the information transfer who collects carry out the analysis processing of data to data processing apparatus 4, information data after the analysis processing is again transmitted to in alarm device 5, when the data that analyzes out are in dangerous stage, the suggestion appears in display screen 6 and speaker 7 in alarm device 5, the observer can in time handle, hemisphere lug A14 and hemisphere lug B16 material are the plastics that have the plasticity material to make, when rotatory pipe 15 receives the effect of external force, dead lever 13 keeps the position with hemisphere lug A14 unchangeable, rotatory pipe 15 drives hemisphere lug B16 and revolves the dead lever 13 together and rotates, when external force disappears, hemisphere lug A14 and hemisphere lug B16 cooperate, make the rotatory pipe 15 rigidity, do not change, when rotatory pipe 15 is rotatory, can drive screen protection lamp 17 simultaneously and rotate the adjustment that carries out the angle together, screen protection lamp 17 can prevent that the light is not enough when display screen 6 is used in night or the darker place of light, causes visual fatigue, brings unnecessary injury to the user.
In the description of the present invention, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connection mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt prior art, and conventional model, including circuit connection adopts conventional connection mode among the prior art, does not detailed here again.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a bridge load dynamic monitoring system based on thing networking which characterized in that: comprises a detection device (1), a wireless signal transmission device (2), a control host (3), a data processing device (4) and an alarm device (5), wherein the detection device (1) is electrically connected with the wireless signal transmission device (2), the wireless signal transmission device (2) is connected with the control host (3) through a wireless transmission signal, the control host (3) is electrically connected with the data processing device (4), the control host (3) is electrically connected with the alarm device (5), the alarm device (5) comprises a display screen (6) and a loudspeaker (7), the alarm device (5) and the data processing device (4) are arranged in the control host (3), the control host (3) is controlled by a single chip microcomputer to operate, the upper end face of the control host (3) is provided with a control console (8), the upper end face of the control host (3) is provided with the display screen (6), the two side walls of the display screen (6) are symmetrically provided with loudspeakers (7), the two side walls of the upper end of the display screen (6) are symmetrically provided with working plates (9), the relative end faces of the working plates (9) are slidably connected with protection plates (10), the end faces, close to the working plates (9), of the protection plates (10) are provided with sliding blocks (11), grooves (12) are formed in the middle of the relative end faces of the working plates (9), the sliding blocks (11) are slidably connected with the relative grooves (12), the relative end faces of the working plates (9) are fixedly connected with fixing rods (13) at the lower ends of the protection plates (10), the outer surfaces of the fixing rods (13) are provided with hemispherical convex blocks A (14), rotating pipes (15) are arranged outside the fixing rods (13) and outside the hemispherical convex blocks A (14), the inner surfaces of the rotating pipes (15) are provided with hemispherical convex blocks B (16), and the hemispherical convex blocks A (14) are connected, the outer surface of the rotating pipe (15) is provided with a screen protection lamp (17).
2. The dynamic bridge load monitoring system based on the Internet of things according to claim 1, characterized in that: the detection device (1) is composed of a level gauge, a resistance strain gauge, a magnetoelectric sensor and a crack meter.
3. The dynamic bridge load monitoring system based on the Internet of things according to claim 2, characterized in that: the level adopts TC-6850.
4. The dynamic bridge load monitoring system based on the Internet of things according to claim 2, characterized in that: the resistance strain gauge adopts YN-601.
5. The dynamic bridge load monitoring system based on the Internet of things according to claim 2, characterized in that: the magnetoelectric sensor adopts NBN8-18GM 50-E2-V1.
6. The dynamic bridge load monitoring system based on the Internet of things according to claim 2, characterized in that: the crack meter adopts YT-DG-0800 x.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020442939.4U CN211602026U (en) | 2020-03-31 | 2020-03-31 | Bridge load dynamic monitoring system based on Internet of things |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020442939.4U CN211602026U (en) | 2020-03-31 | 2020-03-31 | Bridge load dynamic monitoring system based on Internet of things |
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| Publication Number | Publication Date |
|---|---|
| CN211602026U true CN211602026U (en) | 2020-09-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020442939.4U Active CN211602026U (en) | 2020-03-31 | 2020-03-31 | Bridge load dynamic monitoring system based on Internet of things |
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| Country | Link |
|---|---|
| CN (1) | CN211602026U (en) |
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2020
- 2020-03-31 CN CN202020442939.4U patent/CN211602026U/en active Active
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