CN210014757U

CN210014757U - Novel bridge safety inspection structure

Info

Publication number: CN210014757U
Application number: CN201920656618.1U
Authority: CN
Inventors: 关庆焕
Original assignee: Guangdong Yuejian Engineering Quality Inspection Co Ltd
Current assignee: Guangdong Yuejian Engineering Quality Inspection Co Ltd
Priority date: 2019-05-08
Filing date: 2019-05-08
Publication date: 2020-02-04
Anticipated expiration: 2029-05-08

Abstract

The utility model relates to a novel bridge safety inspection structure, it is including the infrared detection device who is used for detecting the bridge plate displacement, the inclinometer and the transmission module that detect the pier slope, infrared detection device installs between two adjacent bridge plates, the inclinometer sets up on the pier, the transmission module will infrared detection device with the bridge plate displacement data and the pier slope data transmission that the inclinometer was collected respectively return surveillance center. Above-mentioned novel bridge safety inspection structure can real-time detection bridge plate remove with the data of pier slope to return data transmission to surveillance center, the maintenance duration of bridge can be judged according to data to the control personnel, if when taking place data anomaly, then accessible transmission module reports to the police and notifies and warns the past vehicle.

Description

Novel bridge safety inspection structure

Technical Field

The utility model relates to a novel bridge safety inspection structure, especially a novel bridge safety inspection structure that relates to bridge detection area.

Background

With the rapid development of the Chinese capital construction project, the bridge construction becomes one of the main projects, but as time goes on, the bridge is used and the earth crust moves, each part of the bridge is gradually aged or inclined, so that the bridge is necessary to be detected at regular time. At present, the current bridge safety detection device mainly still detects the surface of bridge, can't infer the inside stress situation of bridge, can't judge the slight change of bridge to can't in time judge the situation of bridge, can't avoid unexpected the production, need check out test set and measurement personnel to the scene simultaneously and detect, not only take a lot of trouble and energy, detection efficiency is low still.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel bridge safety inspection structure can implement to detect the bridge and obtain data, in time maintains the bridge.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a novel bridge safety inspection structure, its including be used for detecting the infrared detection device of bridge plate displacement, detect the inclinometer and the transmission module of pier slope, infrared detection device installs between two adjacent bridge plates, the inclinometer sets up on the pier, the transmission module will infrared detection device with the bridge plate displacement data and the transmission of pier slope data that the inclinometer collected respectively return surveillance center.

Furthermore, the infrared detection device comprises an infrared signal emitter and an infrared signal receiver, the infrared signal emitter and the infrared signal receiver are respectively arranged on different bridge plates, and the infrared signal emitter and the infrared signal receiver are oppositely arranged.

Furthermore, the infrared detection device further comprises a waterproof film, and the waterproof film is coated on the surfaces of the infrared signal transmitter and the infrared signal receiver.

Furthermore, the emission module includes wireless signal transmitter, PLC controller and uninterrupted power device, the PLC controller receives the data that infrared detection device and inclinometer gathered to with its data transmission extremely wireless signal transmitter, uninterrupted power device respectively with wireless signal transmitter, PLC controller, infrared detection device with the inclinometer forms electrically conductive connection.

Furthermore, the PLC controller comprises an automatic case reporting device, an automatic short message sending device and a warning lamp, and the PLC controller is respectively electrically connected with the automatic case reporting device, the automatic short message sending device and the warning lamp.

Furthermore, the uninterruptible power supply comprises a direct current power supply and a storage battery, and the uninterruptible power supply can be selectively communicated with the direct current power supply or the storage battery.

The solar photovoltaic panel and the wind energy collecting device are arranged on the bridge plate and electrically connected with the storage battery.

The beneficial effects of the utility model reside in that: above-mentioned novel bridge safety inspection structure can real-time detection bridge plate remove with the data of pier slope to return data transmission to surveillance center, the maintenance duration of bridge can be judged according to data to the control personnel, if when taking place data anomaly, then accessible PLC controller reports to the police and notifies the warning past vehicle.

Drawings

FIG. 1 is a schematic structural view of a novel bridge safety detection structure;

FIG. 2 is a cross-sectional view of a bridge plate A;

fig. 3 is a wire frame diagram of the novel bridge safety detection structure.

Detailed Description

The invention will be further elucidated with reference to the accompanying drawings:

please combine fig. 1 and fig. 3 to show, a novel bridge safety inspection structure, it includes infrared detection device 1, inclinometer 2 and emission module 3, infrared detection device 1 is installed between two adjacent bridge decks a, inclinometer 2 is placed on pier B, emission module 3 sends back monitoring center 4 with the data transmission that infrared detection device 1 and inclinometer 2 collected, infrared detection device is used for detecting the displacement volume between two bridge decks a, inclinometer 2 is used for detecting the gradient of pier B, when the variable quantity of infrared detection device 1 or inclinometer 2 exceeds the specified value or causes numerical value anomaly because of reasons such as earthquake, emission module 3 feeds back numerical value to control center 4 and handles.

Referring to fig. 2, two adjacent bridge plates a are respectively provided with a first fixing groove a1 and a second fixing groove a2 for fixing the infrared detection device 1, the infrared detection device 1 includes an infrared signal receiver 12 and an infrared signal transmitter 11, a second fixing frame 15 is disposed in the second fixing groove a2, the infrared transmitter 11 is fixed on the second fixing frame 15, the infrared signal receiver 12 is fixed at a notch of the first fixing groove a1, the infrared signal transmitter 11 and the infrared signal receiver 12 are oppositely disposed, and the transmitting module 3 feeds back a position of the infrared signal transmitter 11 transmitted on the infrared signal receiver 12 to the control center 4 in real time, so as to count displacement of the bridge plates a and estimate maintenance time of the bridge plates a. The infrared detection device 1 further comprises a waterproof film 13, and the waterproof film 13 is coated on the surfaces of the infrared signal emitter 11 and the infrared signal receiver 12 to prevent the infrared detection device 1 from generating short circuit due to water inflow.

Please refer to fig. 2 and fig. 3, the transmitting module 3 includes a wireless signal transmitter 32, a PLC controller 31 and a uninterruptible power supply 33, a first fixing frame 14 is disposed in the first fixing groove a1, the PLC controller 31 is fixed on the first fixing frame 14, the PLC controller 31 is respectively connected to the infrared detection device 1 and the inclinometer 2, the wireless signal transmitter 32 is connected to the PLC controller 31, and the uninterruptible power supply 33 is respectively in conductive connection with the wireless signal transmitter 32, the PLC controller 31, the infrared detection device 1 and the inclinometer 2 to provide power for the whole mechanism.

Continuing to refer to fig. 3, specifically, the PLC controller 31 includes an automatic reporting device 311, an automatic short message sending device 312 and a warning light 313, the PLC controller 31 can control the automatic reporting device 311, the automatic short message sending device 312 and the warning light 313, when the data detected by the infrared detection device 1 and the inclinometer 2 are abnormal, the PLC controller 31 sends a warning signal to the automatic reporting device 311, the automatic short message sending device 312 and the warning light 313, the automatic reporting device 311 automatically dials an alarm phone to notify a rescue team, the automatic short message sending device 312 sends a warning short message and broadcasts a warning signal to warn the vehicles of the same trip to pay attention to the road condition, and the vehicle is prohibited from passing if necessary.

Referring to fig. 1 and 3, the uninterruptible power supply 33 includes a dc power supply 332 and a storage battery 331, and the uninterruptible power supply 33 can be selectively connected to the dc power supply 332 or the storage battery 331. The bridge safety detection structure further comprises a solar photovoltaic panel 6 and a wind energy collecting device 5, the solar photovoltaic panel 6 and the wind energy collecting device 5 are installed on the bridge plate A, the solar photovoltaic panel 6 and the wind energy collecting device 5 are electrically connected with the storage battery 331 in a forming mode, the solar photovoltaic panel 6 and the wind energy collecting device 5 can utilize solar energy and wind energy to generate electricity, and energy consumption can be saved to the maximum extent.

The above-mentioned embodiments are merely preferred examples of the present invention, and do not limit the scope of the present invention, so all equivalent changes or modifications made by the structure, features and principles of the present invention should be included in the claims of the present invention.

Claims

1. The utility model provides a novel bridge safety inspection structure, its characterized in that, it is including infrared detection device (1) that are used for detecting the bridge plate displacement, inclinometer (2) and transmission module (3) that detect the pier slope, infrared detection device (1) is installed between two adjacent bridge plates (A), inclinometer (2) set up on pier (B), transmission module (3) will infrared detection device (1) with bridge plate (A) displacement data and pier (B) slope data transmission that inclinometer (2) collected respectively return surveillance center (4).

2. The novel bridge safety detection structure according to claim 1, wherein the infrared detection device (1) comprises an infrared signal transmitter (11) and an infrared signal receiver (12), the infrared signal transmitter (11) and the infrared signal receiver (12) are respectively installed on different bridge decks (A), and the infrared signal transmitter (11) and the infrared signal receiver (12) are oppositely arranged.

3. The novel bridge safety detection structure according to claim 2, wherein the infrared detection device (1) further comprises a waterproof film (13), and the waterproof film (13) is coated on the surfaces of the infrared signal transmitter (11) and the infrared signal receiver (12).

4. The novel bridge safety detection structure according to claim 1, 2 or 3, wherein the emission module (3) comprises a wireless signal transmitter (32), a PLC (31) and a power-off device (33), the PLC (31) receives the data collected by the infrared detection device (1) and the inclinometer (2) and transmits the data to the wireless signal transmitter (32), and the power-off device (33) is in conductive connection with the wireless signal transmitter (32), the PLC (31), the infrared detection device (1) and the inclinometer (2) respectively.

5. The novel bridge safety detection structure according to claim 4, wherein the PLC (31) comprises an automatic reporting device (311), an automatic short message sending device (312) and a warning lamp (313), and the PLC (31) is electrically connected with the automatic reporting device (311), the automatic short message sending device (312) and the warning lamp (313) respectively.

6. The novel bridge safety detection structure according to claim 4, wherein the uninterruptible power supply (33) comprises a direct current power supply (332) and a storage battery (331), and the uninterruptible power supply (33) can be selectively communicated with the direct current power supply (332) or the storage battery (331).

7. The novel bridge safety detection structure according to claim 6, further comprising a solar photovoltaic panel (6) and a wind energy collection device (5), wherein the solar photovoltaic panel (6) and the wind energy collection device (5) are installed on the bridge plate (A), and the solar photovoltaic panel (6) and the wind energy collection device (5) are electrically connected with the storage battery (331).