CN214194675U - Well lid with pressure-bearing counting function - Google Patents
Well lid with pressure-bearing counting function Download PDFInfo
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- CN214194675U CN214194675U CN202120013480.0U CN202120013480U CN214194675U CN 214194675 U CN214194675 U CN 214194675U CN 202120013480 U CN202120013480 U CN 202120013480U CN 214194675 U CN214194675 U CN 214194675U
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- well lid
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- alarm
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Abstract
The utility model discloses a well lid with pressure-bearing counting function, which is arranged on a well lid supporting structure and comprises a pressure sensor, a display screen, an alarm and a main control module; the pressure sensor is arranged at the contact part of the well lid and the well lid supporting structure, is positioned on the lower surface of the well lid and is used for detecting the pressure value born by the well lid; the pressure sensor inputs the detected pressure value as a pressure signal to the main control module; the main control module comprises a digital conversion unit and a logic unit; the digital conversion unit can convert the pressure signal into an electric signal and output the electric signal to the display screen, and the display screen can display the pressure value born by the well lid in real time; the logic unit can calculate the pressure-bearing times of the well lid, judge the damage degree of the well lid through the pressure-bearing times and the pressure value of the well lid, and when the damage degree exceeds a set value, the main control module sends an instruction to the alarm to give an alarm.
Description
Technical Field
The utility model belongs to the technical field of the road equipment, mainly relate to a well lid with pressure-bearing tally function.
Background
The electric power working well is used as a node for laying, steering and connecting cables in cable construction, and the safe and reliable operation of the electric power working well has important significance for electric power production. According to the road comprehensive planning, an electric power working well is often positioned on a motor vehicle lane, and a working well cover also continuously rolls motor vehicles all the year round. When worker's well lid receives the short-time heavy load or the pressure-bearing reaches certain number of times, worker's well lid can be qualified for the next round of competitions crackle or even fracture phenomenon, and this will seriously threaten the safe current of coming and going vehicle.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem that the safety of vehicles can be threatened when the well lid receives the short-time heavy pressure or breaks because of the too much pressure-bearing occurrence.
In order to achieve the purpose, the utility model provides a well lid with pressure-bearing counting function, which is arranged on a well lid supporting structure and comprises a pressure sensor, a display screen, an alarm and a main control module;
the pressure sensor is arranged at the contact part of the well lid and the well lid supporting structure, is positioned on the lower surface of the well lid and is used for detecting the pressure value born by the well lid; the pressure sensor inputs the detected pressure value as a pressure signal to the main control module;
the main control module comprises a digital conversion unit and a logic unit; the digital conversion unit can convert the pressure signal into an electric signal and output the electric signal to the display screen, and the display screen can display the pressure value born by the well lid in real time; the logic unit can calculate the pressure-bearing times of the well lid, judge the damage degree of the well lid through the pressure-bearing times and the pressure value of the well lid, and when the damage degree exceeds a set value, the main control module sends an instruction to the alarm to give an alarm.
Preferably, a plurality of the pressure sensors are included, and are uniformly distributed along the circumferential direction.
Preferably, the logic unit can calculate the traffic flow according to the pressure-bearing times of the well lid in unit time, and output the traffic flow information to the display screen.
Preferably, alarm and host system integration inside the well lid, the display screen locate the upper surface of well lid.
Preferably, the display screen is an independent display screen, and the display screen is erected beside a road near the well lid or hung on a fixed object near the well lid.
Preferably, the alarm is integrated in the display screen.
Preferably, the alarm is an audible and visual alarm, and when receiving the instruction, the audible and visual alarm is performed by emitting a specific sound or lighting a lamp.
The technical effects of the utility model: the pressure that bears through pressure sensor measurement well lid, through host system calculation pressure-bearing number of times and judge the damage degree, when the well lid received the weight press for a short time or because of the pressure-bearing too much takes place to damage when the fracture, this well lid can send the warning, reminds pedestrian or vehicle to notice and dodges to inform the maintenance workman in time to change the well lid. Meanwhile, the traffic flow at the position can be displayed according to the pressure-bearing times of the well cover in unit time, a vehicle owner can plan a travel route according to traffic flow information conveniently, a traffic police can know the road traffic condition conveniently, and vehicles can be evacuated when traffic jam occurs.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a structural diagram of the control system of the present invention.
In the figure, 1-well lid, 2-pressure sensor, 3-well lid supporting structure, 4-alarm, 5-main control module and 6-display screen.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. 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.
As shown in fig. 1, the utility model provides a well lid with pressure-bearing tally function, it sets up on well lid bearing structure 3, including pressure sensor 2, display screen 6, alarm 4 and host system 5. Pressure sensor 2 establish at the contact site of well lid 1 with well lid bearing structure 3, be located well lid 1's lower surface for the pressure value that detection well lid 1 bore. In this position, even if only one pressure sensor 2 is provided, this pressure sensor 2 can measure the pressure value due to the supporting relationship between the manhole cover support structure 3 and the manhole cover 1. In some embodiments, the manhole cover 1 comprises a plurality of the pressure sensors 2, which are uniformly distributed along the circumferential direction. Alarm 4 and host system 5 integration inside well lid 1, display screen 6 locate the upper surface of well lid 1. In some embodiments, the display screen 6 is a separate display screen, which is erected beside the road near the well lid 1 or hung on a fixture near the well lid 1, and the alarm 4 is integrated in the display screen. Preferably, the alarm 4 is an audible and visual alarm, and when receiving the instruction, the audible and visual alarm is performed by emitting a specific sound or lighting a lamp.
As shown in fig. 2, the pressure sensor inputs the detected pressure value as a pressure signal to the main control module; the main control module comprises a digital conversion unit and a logic unit; the digital conversion unit can convert the pressure signal into an electric signal and output the electric signal to the display screen, and the display screen can display the pressure value born by the well lid 1 in real time; the logic unit can calculate the pressure-bearing times of the well lid 1, the damage degree of the well lid is judged according to the pressure-bearing times and the pressure value of the well lid 1, and when the damage degree exceeds a set value, the main control module sends an instruction to the alarm to give an alarm. The main control module can output the damage degree of the well lid to the display screen for displaying. The logic unit can calculate the traffic flow according to the pressure-bearing times of the well cover in unit time and output the traffic flow information to the display screen.
To sum up, the utility model provides a pair of well lid with pressure-bearing tally function through the pressure that pressure sensor measurement well lid bore, calculates the pressure-bearing number of times and judges the damage degree through host system, when the well lid received the weight-load for a short time or because of the too much emergence of pressure-bearing damage fracture, this well lid can send the warning, reminds pedestrian or vehicle to notice and dodge to inform the maintenance workman in time to change the well lid. Meanwhile, the traffic flow at the position can be displayed according to the pressure-bearing times of the well cover in unit time, a vehicle owner can plan a travel route according to traffic flow information conveniently, a traffic police can know the road traffic condition conveniently, and vehicles can be evacuated when traffic jam occurs.
While the present invention has been described in detail with reference to the preferred embodiments thereof, it should be understood that the above description should not be taken as limiting the present invention. Numerous modifications and alterations to the present invention will become apparent to those skilled in the art upon reading the foregoing description. Accordingly, the scope of the invention should be limited only by the attached claims.
Claims (7)
1. A well lid with a pressure-bearing counting function is characterized in that the well lid is arranged on a well lid supporting structure and comprises a pressure sensor, a display screen, an alarm and a main control module;
the pressure sensor is arranged at the contact part of the well lid and the well lid supporting structure, is positioned on the lower surface of the well lid and is used for detecting the pressure value born by the well lid; the pressure sensor inputs the detected pressure value as a pressure signal to the main control module;
the main control module comprises a digital conversion unit and a logic unit; the digital conversion unit can convert the pressure signal into an electric signal and output the electric signal to the display screen, and the display screen can display the pressure value born by the well lid in real time; the logic unit can calculate the pressure-bearing times of the well lid, judge the damage degree of the well lid through the pressure-bearing times and the pressure value of the well lid, and when the damage degree exceeds a set value, the main control module sends an instruction to the alarm to give an alarm.
2. The manhole cover according to claim 1, comprising a plurality of said pressure sensors, which are uniformly distributed along the circumferential direction.
3. The well lid according to claim 1, wherein the logic unit is capable of calculating a traffic flow according to the number of times of pressure bearing of the well lid in a unit time and outputting the traffic flow information to the display screen.
4. The well lid of claim 1, wherein the alarm and the main control module are integrated inside the well lid, and the display screen is arranged on the upper surface of the well lid.
5. The manhole cover of claim 1, wherein the display screen is a stand-alone display screen that is erected beside a roadway near the manhole cover or hung from a fixture near the manhole cover.
6. The well cover of claim 5, wherein the alarm is integrated into the display.
7. The manhole cover according to claim 1, wherein the alarm is a sound and light alarm which is activated by a specific sound or a light when a command is received.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120013480.0U CN214194675U (en) | 2021-01-05 | 2021-01-05 | Well lid with pressure-bearing counting function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120013480.0U CN214194675U (en) | 2021-01-05 | 2021-01-05 | Well lid with pressure-bearing counting function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214194675U true CN214194675U (en) | 2021-09-14 |
Family
ID=77633220
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120013480.0U Active CN214194675U (en) | 2021-01-05 | 2021-01-05 | Well lid with pressure-bearing counting function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214194675U (en) |
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2021
- 2021-01-05 CN CN202120013480.0U patent/CN214194675U/en active Active
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