Bridge pavement temperature monitoring device

Abstract

The utility model relates to the technical field of temperature monitoring, in particular to a bridge pavement temperature monitoring device, which comprises a pavement and an equipment box fixed on the pavement, the mounting frame is arranged in the equipment box, and a monitor is placed on the mounting frame; the first temperature sensor and the second temperature sensor are connected with the monitor, the first temperature sensor is vertically inserted into a road surface, and the second temperature sensor is arranged above the road surface; the first protective cover is arranged at the top of the first temperature sensor; the second protective cover is arranged outside the second temperature sensor; and the protective frame is arranged at the top of the equipment box. The data transceiver transmits the monitoring data to the cloud platform, the data of the cloud platform can be checked through the client, a maintenance person can safely obtain the temperature of the bridge pavement indoors, and the client can automatically record the temperature data at the same time; in order to prevent a vehicle from deviating from the traffic lane to roll the first protective cover, the second protective cover or the equipment box, the lateral plate enables wheels to pass through the horizontal plate from above, and the monitoring device is protected.

Description

Technical Field

[0001] The utility model relates to the technical field of temperature monitoring, and more specifically, particularly to a bridge pavement temperature monitoring device. Background Art

[0002] Maintenance personnel have been shouldering a tedious and dangerous task: in the early morning, they have to brave the wind and snow and walk on the ice and frost, set an alarm every two hours, and drive to the road sections under their jurisdiction to measure the temperature of the bridge pavement at various key points. This task is not only time-consuming and labor-intensive, but also poses a huge safety hazard in extreme weather.

[0003] The patent with publication number CN219810549U discloses a road surface temperature monitoring device, which includes a monument body arranged on both sides of the road to mark milestones, the top of the monument body is open and a removable cover is arranged on the top of the monument body, a cavity is arranged inside the monument body, a heat exchange device is arranged in the cavity, the heat exchange device is connected to a plurality of copper tubes extending out of the monument body, and one end of the copper tube extending out of the monument body is arranged on the ground; a temperature probe is arranged inside the heat exchange device, a cable capable of transmitting signals is arranged at the bottom of the temperature probe, and the temperature probe is electrically connected to the cable.

[0004] However, when this patent is implemented, it is easy to be run over by vehicles, causing damage to the equipment. Utility Model Content

[0005] In order to overcome the above-mentioned shortcomings, the utility model aims to provide a bridge pavement temperature monitoring device, which can receive signal data indoors and is provided with a protective frame to prevent vehicles from crushing the device.

[0006] A bridge pavement temperature monitoring device includes a pavement, and also includes: an equipment box fixed on the pavement; a mounting frame arranged in the equipment box, a monitor placed on the mounting frame; a first temperature sensor and a second temperature sensor connected to the monitor, the first temperature sensor is vertically inserted into the pavement, and the second temperature sensor is arranged above the pavement; a first protective cover arranged on the top of the first temperature sensor; a second protective cover arranged outside the second temperature sensor; and a protective frame arranged on the top of the equipment box.

[0007] Furthermore, there is a distance between the mounting frame and the road surface, and the mounting frame sets up the monitoring instrument in the equipment box.

[0008] Furthermore, the monitoring instrument is provided with a data transceiver, and the data transceiver transmits the monitoring data to the cloud platform, and the cloud platform data can be viewed through the client.

[0009] Furthermore, a wire hole is provided on the side wall of the equipment box, and the transmission lines of the first temperature sensor and the second temperature sensor pass through the wire hole and are connected to the monitor by wire.

[0010] Furthermore, a detection hole is opened on the road surface, a protection tube is inserted into the detection hole, and the first temperature sensor is inserted into the protection tube.

[0011] Furthermore, a plurality of clamps are detachably connected to the top of the second protective cover, and the clamps clamp the second temperature sensor.

[0012] Furthermore, a plurality of ventilation holes are formed on the side wall of the second protective cover.

[0013] Furthermore, the protection frame includes a horizontal plate and two side lateral plates, the side lateral plates are fixed to two sides of the horizontal plate, the side lateral plates are inclined toward the horizontal plate, and the bottom of the side lateral plates is in contact with the road surface.

[0014] Furthermore, support columns are provided at the bottom of the lateral plates and the horizontal plates, and the bottoms of the support columns are in contact with the road surface.

[0015] Furthermore, a warning strip is provided on the side wall of the lateral plate.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] ① The monitor is equipped with a data transceiver. The first temperature sensor and the second temperature sensor transmit the monitored temperature data to the monitor. The data transceiver transmits the monitored data to the cloud platform. The cloud platform data can be viewed through the client. The maintenance personnel can safely obtain the temperature of the bridge pavement indoors. At the same time, the client can automatically record the temperature data, which is convenient for the staff to retrieve, view and analyze the temperature data in real time.

[0018] ② To prevent vehicles from deviating from the driving lane and rolling over the first protective cover, the second protective cover or the equipment box, the side plate allows the wheels to pass over the horizontal plate to protect the monitoring device. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0020] Figure 1 The present invention is a schematic diagram of the overall structure of a bridge pavement temperature monitoring device.

[0021] Figure 2 It is a disassembled diagram of a bridge pavement temperature monitoring device.

[0022] Figure 3 The invention discloses a connection diagram of a second protective cover and a second temperature sensor in a bridge pavement temperature monitoring device.

[0023] In the figure: 1. road surface; 11. detection hole; 12. protection tube; 2. equipment box; 21. mounting frame; 3. monitoring instrument; 31. first temperature sensor; 32. second temperature sensor; 33. data transceiver; 4. first protective cover; 5. second protective cover; 51. vent hole; 52. clamp; 6. protection frame; 61. lateral plate; 611. warning strip; 62. horizontal plate; 7. support column. DETAILED DESCRIPTION

[0024] 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.

[0025] like Figure 1 , Figure 2 As shown, a bridge pavement temperature monitoring device includes a pavement 1, and also includes: an equipment box 2 fixed on the pavement 1; a mounting frame 21 arranged in the equipment box 2, and a monitor 3 is placed on the mounting frame 21; a first temperature sensor 31 and a second temperature sensor 32 connected to the monitor 3, the first temperature sensor 31 is vertically inserted into the pavement 1, and the second temperature sensor 32 is arranged above the pavement 1; a first protective cover 4 is arranged on the top of the first temperature sensor 31; a second protective cover 5 is arranged outside the second temperature sensor 32; and a protective frame 6 is arranged on the top of the equipment box 2.

[0026] The equipment box 2 is fixed to the ground by expansion bolts, the bottom surface of the equipment box 2 is in contact with the ground, and an opening and closing door is provided on the top of the equipment box 2, through which the equipment box 2 can be opened.

[0027] The mounting frame 21 is installed in the middle position inside the equipment box 2. There is a distance between the mounting frame 21 and the road surface 1. The mounting frame 21 installs the monitor 3 inside the equipment box 2. The monitor does not contact the ground, so the monitor 3 will not get damp due to being placed on the ground. The monitor 3 is protected, the probability of failure in rainy and snowy weather is reduced, and the service life of the monitor 3 is extended.

[0028] The monitor 3 is provided with a data transceiver 33. The first temperature sensor 31 and the second temperature sensor 32 transmit the monitored temperature data to the monitor 3. The data transceiver 33 transmits the monitored data to the cloud platform. The cloud platform data can be viewed through the client. The maintenance personnel can safely obtain the temperature of the bridge pavement indoors. At the same time, the client can automatically record the temperature data, which is convenient for the staff to retrieve, view and analyze the temperature data in real time. The temperature alarm can also be set on the client. When the temperature is lower than the alarm value, the client reminds the maintenance personnel to go to the specific location to check and process the bridge pavement. Therefore, it is no longer necessary for personnel to perform manual temperature measurement of all measuring points every two hours, which reduces the number of times maintenance personnel operate in dangerous environments. They only need to go to the alarm location to deal with the problem, which significantly improves the safety factor.

[0029] A wire hole is provided on the side wall of the equipment box 2, and the transmission lines of the first temperature sensor 31 and the second temperature sensor 32 pass through the wire hole and are connected to the monitor 3 by wire. In order to prevent rainwater from entering the interior of the equipment box 2 at the wire hole, the first protective cover 4 and the second protective cover 5 are screwed on the side of the wire hole. The first protective cover 4 is arranged on the outside of the first temperature sensor 31, and at the same time ensures that the outside of the first temperature sensor 31 will not be soaked by rainwater. The second protective cover 5 is arranged on the outer wall of the second temperature sensor 32, and the second temperature sensor 32 prevents rainwater from entering the equipment box 2 from the connecting line of the second temperature sensor 32.

[0030] A detection hole 11 is opened on the road surface 1, and a protective tube 12 is inserted into the detection hole 11. The first temperature sensor 31 is inserted into the protective tube 12. The protective tube 12 is used to prevent the inner wall of the detection hole 11 from collapsing, thereby ensuring the stability of the monitoring environment of the first temperature sensor 31 and avoiding soil or other materials of the road surface 1 from adhering to the surface of the first temperature sensor 31, which makes the temperature monitoring inaccurate.

[0031] like Figure 3 As shown, a plurality of clamps 52 are screwed on the top of the second protective cover 5, and the clamps 52 clamp the second temperature sensor 32, and the second temperature sensor 32 is attached to the top of the inner wall of the second protective cover. Then, the second temperature sensor 32 is clamped using the clamps 52, and screws are inserted on both sides of the clamps 52. The screws pass through the clamps 52 and the top of the second protective cover 5, so that the clamps 52 fix the position of the second temperature sensor 32.

[0032] The side wall of the second protective cover 5 is provided with a plurality of ventilation holes 51, which connect the second temperature sensor 32 with the outside so that the temperatures inside and outside the second protective cover 5 are the same. The second temperature sensor 32 can sense the accurate external temperature. The ventilation holes 51 are arranged at an upper position of the second protective cover 5 to prevent rainwater from flowing into the second protective cover through the ventilation holes 51.

[0033] The protective frame 6 includes a horizontal plate 62 and two side plates 61. The protective frame 6 is trapezoidal as a whole. The protective frame 6 is made of cast iron. The side plates 61 are fixed to both sides of the horizontal plate 62. The side plates 61 are inclined toward the horizontal plate 62. The bottom of the side plates 61 is in contact with the road surface 1. The direction of the side plates 61 is the same as that of the driving lane. This device is placed at the boundary of the middle part of the bridge road surface, which belongs to the non-driving lane area. However, in order to prevent vehicles from deviating from the driving lane and rolling over the first protective cover 4, the second protective cover 5 or the equipment box 2, the side plates 61 allow the wheels to pass through the horizontal plate 62 from above to protect the monitoring device.

[0034] Support columns 7 are provided at the bottom of the lateral plates 61 and the horizontal plates 62, and the bottoms of the support columns 7 are in contact with the road surface 1. The support columns 7 provide further support for the lateral plates 61 and the horizontal plates 62, so that the lateral plates 61 and the horizontal plates 62 can withstand the weight of the wheels.

[0035] When the first temperature sensor 31 , the second temperature sensor 32 or the monitor 3 needs to be repaired, the protection frame 6 can be lifted away from the top of the equipment box 2 .

[0036] A warning strip 611 is provided on the side wall of the lateral plate 61 to warn the vehicle that there is equipment here, thereby reducing the possibility of accidental pressure on the vehicle.

[0037] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein with equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A bridge pavement temperature monitoring device, comprising a pavement (1), characterized in that: Also includes: An equipment box (2) fixed on the road surface (1); A mounting frame (21) disposed in the equipment box (2), wherein a monitoring instrument (3) is placed on the mounting frame (21); a first temperature sensor (31) and a second temperature sensor (32) connected to the monitoring instrument (3), wherein the first temperature sensor (31) is vertically inserted into the road surface (1), and the second temperature sensor (32) is arranged above the road surface (1); A first protective cover (4) disposed on the top of the first temperature sensor (31); a second protective cover (5) disposed outside the second temperature sensor (32); and A protective frame (6) is arranged on the top of the equipment box (2).

2. A bridge pavement temperature monitoring device according to claim 1, characterized in that: There is a distance between the mounting frame (21) and the road surface (1), and the mounting frame (21) sets up the monitoring instrument (3) in the equipment box (2).

3. A bridge pavement temperature monitoring device according to claim 2, characterized in that: The monitoring instrument (3) is provided with a data transceiver (33), and the data transceiver (33) transmits the monitoring data to a cloud platform, and the cloud platform data can be viewed through a client.

4. A bridge pavement temperature monitoring device according to claim 3, characterized in that: A wire hole is provided on the side wall of the equipment box (2), and the transmission wires of the first temperature sensor (31) and the second temperature sensor (32) pass through the wire hole to be connected to the monitor (3) by wire.

5. A bridge pavement temperature monitoring device according to claim 4, characterized in that: A detection hole (11) is opened on the road surface (1), a protection tube (12) is inserted into the detection hole (11), and the first temperature sensor (31) is inserted into the protection tube (12).

6. A bridge pavement temperature monitoring device according to claim 5, characterized in that: A plurality of clamps (52) are detachably connected to the top of the second protective cover (5), and the clamps (52) clamp the second temperature sensor (32).

7. A bridge pavement temperature monitoring device according to claim 6, characterized in that: The side wall of the second protective cover (5) is provided with a plurality of ventilation holes (51).

8. A bridge pavement temperature monitoring device according to claim 7, characterized in that: The protection frame (6) comprises a horizontal plate (62) and two side plates (61), wherein the side plates (61) are fixedly connected to two sides of the horizontal plate (62), the side plates (61) are inclined toward the horizontal plate (62), and the bottom of the side plates (61) is in contact with the road surface (1).

9. A bridge pavement temperature monitoring device according to claim 8, characterized in that: Support columns (7) are provided at the bottom of the lateral plate (61) and the horizontal plate (62), and the bottom of the support column (7) is in contact with the road surface (1).

10. A bridge pavement temperature monitoring device according to claim 9, characterized in that: The side wall of the lateral plate (61) is provided with a warning strip (611).

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