CN220323225U - Pile foundation hole environment monitoring mechanism - Google Patents

Abstract

The utility model relates to bridge construction engineering technology and provides a pile foundation hole environment monitoring mechanism, which comprises a shell, wherein a monitoring room, a main control board, an alarm unit and a communication unit are arranged in the shell; one side of the shell is also provided with a display, a camera and an alarm button, the shell is also provided with an air inlet and an air outlet, and the alarm unit, the communication unit, the display, the camera and the alarm button are electrically connected with the main control board. The monitoring room is provided with a gas monitoring sensing module, when the gas data monitored by the gas monitoring sensing module arranged in the monitoring room reaches an alarm threshold value, the alarm unit can send out audible and visual alarm information, and meanwhile, the communication unit is utilized to automatically contact ground personnel to inform dangerous case information of the occurrence in the pile foundation hole. Can help the downthehole constructor of stake foundation to in time discover dangerous situation through this monitoring facilities, avoid taking place unexpected accident, effectually guaranteed staff's life safety.

Description

Pile foundation hole environment monitoring mechanism

Technical Field

The utility model relates to the technical field of bridge construction engineering, in particular to a pile foundation hole environment monitoring mechanism.

Background

In bridge construction, pile foundation holes are required to be excavated underground on the ground, then piers are gradually poured upwards from pile foundation holes, however, the underground environment of bridge construction is complex and changeable, and toxic gas with harm is easily generated in the pile foundation hole drilling process to cause harm to site constructors.

The ground personnel also have difficulty in directly observing the environment in the pile foundation hole, and when dangerous situations such as toxic gas exceeds standard or other dangerous situations exist in the hole, the personnel in the pile foundation hole are difficult to discover at the first time, and the personnel can not timely call for help outwards.

Therefore, there is a need for a device that can monitor the pile foundation hole environment and send out alarm information in the existing bridge construction.

Disclosure of Invention

The utility model aims to provide a pile foundation hole environment monitoring mechanism which is used for monitoring the internal environment of a pile foundation hole in bridge construction engineering, and alarming information can be generated at the first time to prompt staff when dangerous situations occur.

Specifically, the gas in the pile foundation hole is sucked into the monitoring room through the air inlet of the pile foundation hole environment monitoring mechanism shell, the gas monitoring sensing module in the monitoring room monitors the gas and transmits data to the main control board for analysis, the main control board processes the data and then sends the processed data to the display for real-time display, and when the gas data received by the main control board exceeds an alarm threshold value, the main control board controls the alarm unit to send out audible and visual alarm information.

The embodiment of the utility model is realized by the following technical scheme:

the pile foundation hole environment monitoring mechanism comprises a shell, wherein a monitoring room, a main control board, an alarm unit and a communication unit are arranged in the shell; one side of the shell is also provided with a display, a camera and an alarm button, the shell is also provided with an air inlet and an air outlet, and the alarm unit, the communication unit, the display, the camera and the alarm button are electrically connected with the main control board.

Further, be provided with in the monitoring room with main control board electric connection's gas monitoring sensing module, gas monitoring sensing module includes: oxygen content monitoring sensor, gas content sensor, PM2.5 monitoring sensor, sulfide monitoring sensor, carbon monoxide monitoring sensor.

Further, the number of the air inlets is one or more, at least one air inlet is formed in the surface of the shell, and the air inlets are communicated with the monitoring chamber through the guide pipe.

Further, the catheter is a plastic catheter.

Further, the number of the air outlets is one or more, and the air outlets are arranged on the other surface of the shell opposite to the camera.

Further, the main control board is provided with a control chip and a peripheral circuit, and the peripheral circuit electrically connects the control chip of the main control board with the alarm unit, the communication unit, the display, the camera and the alarm button.

Preferably, the control chip is an STM32 microprocessor.

Further, the alarm unit is an audible and visual alarm electrically connected with the main control board.

Further, the camera is fixedly arranged on the upper surface of the shell.

Preferably, the camera is a panoramic camera electrically connected with the main control board.

Further, the control chip sends the video picture information shot by the camera to an external receiving device through the communication unit.

The technical scheme of the embodiment of the utility model has at least the following advantages and beneficial effects:

the utility model has reasonable design and simple structure, the camera can carry out panoramic shooting on the internal environment of the pile foundation hole, the main control board sends the video picture shot by the camera to the receiving equipment of ground personnel through the communication unit, the ground personnel can observe the internal environment of the pile foundation hole conveniently, the control chip of the main control board adopts the STM32 microprocessor as the control chip, the performance is stable, the data information monitored by the gas monitoring sensing module can be responded in time, and when the monitored gas data reach the alarm threshold value, the STM32 microprocessor controls the alarm unit to send out audible and visual alarm information to prompt the staff, thereby helping the staff to break away from dangerous situations in time.

When other dangerous cases judged manually occur, the staff can actively send out alarm information through the alarm buttons, and action staff such as the ground are prompted to assist the staff in the pile foundation hole to work.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a diagram showing an electrical connection relationship between pile foundation hole environment monitoring devices according to embodiment 1 of the present utility model.

Fig. 2 is an external structural diagram of a pile foundation hole environment monitoring mechanism provided in embodiment 1 of the present utility model.

Fig. 3 is a cross-sectional view of a pile foundation hole environment monitoring mechanism according to embodiment 1 of the present utility model.

Fig. 4 is a bottom view of a casing of a pile foundation hole environment monitoring mechanism according to embodiment 1 of the present utility model.

Icon: 1. a housing; 2. an air inlet; 3. a monitoring chamber; 4. a main control board; 5. an alarm unit; 6. a communication unit; 7. a display; 8. a camera; 9. an alarm button; 10. an air outlet; 11. a conduit; 12. a fan.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.

In the description of the present utility model, it should be noted that, if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate an azimuth or a positional relationship based on that shown in the drawings, or an azimuth or a positional relationship in which a product of the application is conventionally put in use, it is merely for convenience of describing the present utility model and simplifying the description, and it is not indicated or implied that the referred device or element must have a specific azimuth, be constructed and operated in a specific azimuth, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, it should also be noted that, unless explicitly stated and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" should be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Example 1

Referring to fig. 1-4, the present utility model provides the following technical solutions: the utility model provides a pile foundation hole environmental monitoring mechanism, is applicable to in the bridge construction and monitors the environment in the pile foundation hole.

Specifically, as shown in fig. 1-4, the pile foundation hole environment monitoring mechanism comprises a shell 1, wherein a monitoring room 3, a main control board 4, an alarm unit 5 and a communication unit 6 are arranged in the shell 1; one side of the shell 1 is further provided with a display 7, a camera 8 and an alarm button 9, the shell 1 is further provided with an air inlet 2 and an air outlet 10, and the alarm unit 5, the communication unit 6, the display 7, the camera 8 and the alarm button 9 are electrically connected with the main control board.

The monitoring room 3 is internally provided with a gas monitoring sensing module, and the gas monitoring sensing module is electrically connected with a control chip of the main control board 4 through a peripheral circuit arranged on the main control board 4.

The gas monitoring sensing module includes, but is not limited to: oxygen content monitoring sensor, gas content sensor, PM2.5 monitoring sensor, sulfide monitoring sensor, carbon monoxide monitoring sensor.

The oxygen content monitoring sensor, the gas content sensor, the PM2.5 monitoring sensor, the sulfide monitoring sensor and the carbon monoxide monitoring sensor can be fixedly arranged at the position, opposite to the air inlet 2, in the monitoring chamber 3, and have higher sensitivity, so that the data such as the gas concentration in the pile foundation hole can be accurately identified.

The air inlet 2 is arranged on the surface of the shell 1, and is in through connection with the shell 1 through a conduit 11, and gas in the pile foundation hole enters the monitoring chamber 3 through the air inlet 2 to be in contact with the gas monitoring sensing module.

The main control board 4 is provided with a control chip and a peripheral circuit, and the peripheral circuit is used for electrically connecting the alarm unit 5, the communication unit 6, the display 7, the camera 8 and the alarm button 9 with the control chip of the main control board 4.

The control chip can be an STM32 microprocessor, and the processor has stable performance and can respond to the gas data monitored by the processing gas monitoring and sensing module in time.

The display 7 may be an LCD display screen, an OLED display screen, or other display screens capable of displaying information, and the display 7 may display the gas data information monitored by the gas monitoring sensor module in real time.

The camera 8 is disposed on the surface of the housing, and can realize panoramic shooting.

The alarm unit 5 is arranged inside the shell 1 and is electrically connected with the main control board 4 through a peripheral circuit, the alarm unit can be an audible and visual alarm, and when the concentration of monitored gas reaches an alarm threshold value, the alarm unit 5 sends audible and visual alarm information to prompt staff in the pile foundation hole, so that the staff can find dangerous situations in time.

The communication unit 6 is arranged inside the shell 1 and is electrically connected with the main control board 4 through a peripheral circuit, when the concentration of the monitored gas reaches the alarm threshold value, the control chip of the main control board 4 sends alarm information such as alarm short messages to external receiving equipment through the communication unit, ground staff receives the alarm information through electronic receiving equipment such as a notebook computer and a mobile phone, and the like, so that the staff in the pile foundation hole can be helped to break away from dangerous situations conveniently.

The exhaust port 10 is formed at the bottom of the monitoring chamber 3 and is in the same plane with the bottom surface of the shell 1.

The exhaust outlet 10 is provided with a fan 12.

The fan 12 can inhale the outside gas of casing 1 through air intake 2 in the normal work monitoring room 3, the gas sensing monitoring module in the monitoring room 3 detects and feeds back to main control board 4 to the gas sensing monitoring module in the monitoring room, and main control board 4 receives the data and then carries out the analysis through control chip to show the display 7 with data transmission in real time, and the control chip of main control board 4 judges whether the gas data of monitoring is in standard range simultaneously, if surpass the threshold value of predetermineeing or reach when reporting to the police the threshold value, the control chip control alarm unit 5 of main control board 4 sends audible and visual alarm information.

Alternatively, the conduit 11 may be a plastic conduit or a rubber conduit.

Alternatively, the housing 1 may be square, spherical, or any other shape that is convenient to carry or install, and the present embodiment does not limit the shape of the housing 1 further.

Optionally, a plurality of air inlets 2 can be arranged around the shell 1, so that the gas in the pile foundation hole can be fully contacted with the gas monitoring sensing module in the monitoring chamber 3.

Optionally, the gas monitoring sensor module arranged in the monitoring room 3 can select a proper gas monitoring sensor according to the construction environment so as to adapt to the monitoring condition of the place, and better protect the staff in the pile foundation hole.

Optionally, the camera 8 is a panoramic camera, the video picture that the camera 8 shot can communicate with external receiving equipment through the control chip control communication unit 6 of the main control board 4, and ground personnel receive in real time through electronic receiving equipment such as notebook computer, cell-phone the video picture that the camera 8 shot, the inside condition of the stake foundation hole of the omnidirectional observation of ground personnel of being convenient for assists the staff of stake foundation hole inside to troubleshoot dangerous situation.

Optionally, when the staff find the dangerous situation, for example, when actively observing that the pile foundation hole has the danger of water leakage or collapse, the control chip of the main control board 4 controls the alarm unit 5 to send out audible and visual alarm information when receiving the electrical signal pressed by the alarm button 9 by actively pressing the alarm button 9.

Optionally, the pile foundation hole environment monitoring mechanism of the embodiment may be a device fixedly installed in a pile foundation hole, or may be a wearable mobile device.

The above is only a preferred embodiment of the present utility model, and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (10)

1. Pile foundation hole environmental monitoring mechanism, its characterized in that: the intelligent monitoring device comprises a shell, wherein a monitoring room, a main control board, an alarm unit and a communication unit are arranged in the shell; one side of casing still is provided with display, camera and alarm button, air intake and air exit have still been seted up to the casing, alarm unit and communication unit, display, camera and alarm button all with main control board electric connection.

2. The pile foundation hole environment monitoring mechanism of claim 1, wherein: the indoor gas monitoring sensing module that is provided with main control board electric connection of monitoring, gas monitoring sensing module includes: oxygen content monitoring sensor, gas content sensor, PM2.5 monitoring sensor, sulfide monitoring sensor, carbon monoxide monitoring sensor.

3. The pile foundation hole environment monitoring mechanism of claim 1, wherein: at least one air inlet is formed in the surface of the shell, the air inlet is in through connection with the monitoring chamber through a guide pipe, and the air outlet is formed in the other surface of the shell opposite to the camera.

4. The pile foundation hole environment monitoring mechanism of claim 1, wherein: the main control board is provided with a control chip and a peripheral circuit, and the peripheral circuit is used for electrically connecting the main control board with the alarm unit, the communication unit, the display, the camera and the alarm button.

5. The pile foundation hole environment monitoring mechanism of claim 1, wherein: the display is an LCD display screen, and the LCD display screen is used for displaying the gas data information monitored in the monitoring room in real time.

6. The pile foundation hole environment monitoring mechanism of claim 1, wherein: the camera is a panoramic camera.

7. The pile foundation hole environment monitoring mechanism of claim 1, wherein: the alarm unit is an audible and visual alarm.

8. The pile foundation hole environment monitoring mechanism of claim 1, wherein: and the main control board controls the communication unit to send out alarm information.

9. A pile foundation hole environment monitoring mechanism according to claim 3, wherein: the exhaust outlet is provided with a fan.

10. A pile foundation hole environment monitoring mechanism according to claim 3, wherein: the conduit is a plastic conduit.