CN212779336U

CN212779336U - Underground pipe network gas data acquisition and analysis device

Info

Publication number: CN212779336U
Application number: CN202021937408.9U
Authority: CN
Inventors: 杨泽远; 汪宙峰; 隆勇; 张鹏
Original assignee: Wanji Taike Industry Group Sichuan Co ltd
Current assignee: Wanji Taike Industry Group Sichuan Co ltd
Priority date: 2020-09-08
Filing date: 2020-09-08
Publication date: 2021-03-23
Anticipated expiration: 2030-09-08

Abstract

The utility model discloses an underground pipe network gas data acquisition and analysis device belongs to gaseous data acquisition technical field. The problem of among the prior art current detection device detecting head can not satisfy the detection demand of different positions in the pipe network and can receive the gaseous corrosion of toxic gas when gaseous data acquisition equipment uses is solved. The technical scheme of the utility model is that: the utility model provides an underground pipe network gas data acquisition analytical equipment, includes patrols and examines robot and gas detection instrument, still includes scalable protection casing, it still includes control system to patrol and examine the robot, sets up in the scalable protection casing and patrols and examines robot and gas detection instrument, gas detection instrument passes through the telescoping device and patrols and examines the robot and be connected, control system is connected with telescoping device and scalable protection casing respectively. Through the utility model discloses satisfy the detection demand of different positions in the pipe network and to data acquisition and analysis device's protection.

Description

Underground pipe network gas data acquisition and analysis device

Technical Field

The utility model relates to an underground pipe network detects technical field, concretely relates to underground pipe network gas data acquisition and analysis device.

Background

Urban underground pipe network mainly used holds urban engineering pipeline, under the not good or long-term semi-enclosed state of ventilation effect, oxygen content receives the environmental impact rarefied in the atmosphere easily, the oxygen deficiency environment is more dangerous to the staff, cause accident's emergence easily, and municipal sewage, sewage in the piping lane ponding hole, through long-term fermentation, can produce hydrogen sulfide and methane of a certain amount, also can form the potential safety hazard, so need utilize gas detection device to survey the gas in the underground piping lane.

Need survey different positions in the pipe network among the gaseous data acquisition process of city underground pipe network, and the length of current detection device detecting head is mostly fixed unadjustable, can not satisfy the detection demand of different positions in the pipe network, has influenced detection device's practicality, simultaneously, can receive toxic gas's corruption when gaseous data acquisition equipment uses, and produces the explosion easily, damages collection equipment, has the trouble problem of maintenance difficulty and maintenance.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that the current detection device detecting head that exists among the prior art can not satisfy the survey demand of different positions in the pipe network and can receive toxic gas's corruption when gaseous data acquisition equipment uses, and the gaseous data acquisition device of underground pipe network who provides.

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

the utility model provides an underground pipe network gas data acquisition analytical equipment, includes patrols and examines robot and gas detection instrument, still includes scalable protection casing, it still includes control system to patrol and examine the robot, sets up in the scalable protection casing and patrols and examines robot and gas detection instrument, gas detection instrument passes through the telescoping device and patrols and examines the robot and be connected, control system is connected with telescoping device and scalable protection casing respectively.

By adopting the scheme, the telescopic protective cover is controlled to stretch through the control system, when the first infrared receiver receives an infrared signal, the signal is transmitted to the protective cover controller, the protective cover controller controls the glass lifter in the cavity through the motor, the telescopic window is accommodated in the cavity through the glass lifter, after the second sensor senses the first sensor, the sensing information is transmitted to the control system, the control system stops the glass lifter, then the protective cover controller transmits the signal to the detecting instrument controller, the gas detecting instrument stretches out the gas detecting probe through the telescopic device under the control of the detecting instrument controller, the gas detecting probe conducts gas collection and then transmits the information to the gas sensor, the gas sensor analyzes the gas data and then transmits the gas data to the wireless transmission module, and the wireless transmission module transmits the information to the remote terminal.

As preferred, scalable protection casing includes fixed window, scalable window and sets up the fixed glass in fixed window both sides respectively, the one end of fixed window sets firmly patrol and examine on the robot, the other end of fixed window is provided with the cavity, be used for holding in the cavity scalable window, the cavity internal fixation has glass-frame riser, glass-frame riser and the one end rigid coupling of scalable window, the other end of scalable window with patrol and examine the robot and can dismantle and be connected, fixed window, scalable window and set up respectively all select for use toughened glass in the fixed glass of fixed window both sides, can be better anticorrosive.

The glass lifter adopts a flexible glass lifter, and the transmission mechanism of the flexible glass lifter is in gear flexible shaft meshing transmission, so that the glass lifter has the characteristic of being flexible, and is flexible and convenient to set and install, simple and direct in structural design, compact in structure and light in total mass.

Preferably, the fixed window is provided with a first inductor near the end of the retractable window, and a second inductor near the end of the inspection robot is provided with the retractable window.

By adopting the scheme, when the second infrared receiver receives an infrared signal, the signal is transmitted to the detector controller, the gas detector withdraws the gas detection probe through the telescopic device under the control of the detector controller, then the detector controller transmits the signal to the protective cover controller, the protective cover controller controls the glass lifter in the cavity, the glass lifter transmits the telescopic window out of the cavity, when the second sensor senses the third sensor, the sensing information is transmitted to the control system, and the control system stops the glass lifter.

As preferred, the bottom of patrolling and examining the robot is provided with the wheel, the wheel with control system connects, control system includes remote control receiver, obstacle detector, wireless transmission module, on-vehicle controller, protection casing controller, motor, battery, rotating electrical machines, drive arrangement, reduction gear, the wheel with drive arrangement connects, on-vehicle controller respectively with battery, drive arrangement, reduction gear remote control receiver, obstacle detector, wireless transmission module connect, the protection casing controller links to each other with the motor, remote control receiver, obstacle detector, wireless transmission module, on-vehicle controller, protection casing controller, motor, rotating electrical machines, drive arrangement, reduction gear are supplied power by the battery.

The remote control receiver is used for receiving a control signal of a remote controller; the obstacle detector is used for detecting whether an obstacle exists in front of the inspection robot. The remote control receiver module is in wireless communication with the remote controller, so that the operation of the inspection robot in an underground pipe network can be better controlled, and the vehicle-mounted controller is a single chip microcomputer with the model of MSP430F1611, is more portable and has strong anti-interference capability.

As preferred, patrol and examine the robot and include third inductor, first infrared receiver, robot body, second infrared receiver, the one end that the robot body is close to scalable window is provided with the third inductor, and first infrared receiver links to each other with the third inductor, first infrared receiver links to each other with control system, and the one end that the robot body is close to fixed window is provided with second infrared receiver, second infrared receiver links to each other with control system.

Preferably, the motor is connected with the wheels through a speed reducer, the motor is connected with a protective cover controller, the driving device, the speed reducer, the motor, the vehicle-mounted controller and the protective cover controller are located inside the robot body, and the protective cover controller controls the glass lifter in the cavity through the motor.

The speed reducer of the scheme is a direct-current speed reduction motor, and the driving device is a small pure electric vehicle driving device.

Preferably, the telescopic device comprises a base, a fixed rod, a rotating rod and a telescopic rod, wherein the fixed rod is arranged on the base, one end of the rotating rod is connected with the fixed rod, and the other end of the rotating rod is connected with one end of the telescopic rod.

Preferably, the gas detector further comprises a gas detection probe and a camera, and the gas detection probe and the camera are connected with the other end of the telescopic rod.

This scheme lets gaseous test probe more nimble, and the camera on the dwang is used for looking over gaseous test probe's detection position, uses and the work of dwang through the cooperation of camera and telescopic link, can ensure that the device detects the gas concentration of specific position.

Preferably, be provided with detection instrument controller and gas sensor, power in the base, detection instrument controller and first infrared receiver, second infrared receiver signal transmission are connected, detection instrument controller links to each other with the rotating electrical machines, gas sensor with it passes through wireless transmission module signal and links to each other to patrol and examine the robot, and the power is detection instrument controller and the power supply of gas sensor.

The power supply of the scheme is a rechargeable lithium battery, can be repeatedly utilized, is convenient to replace and saves cost.

Preferably, the inspection robot further comprises a remote terminal, and the remote terminal and the inspection robot carry out signal communication through a wireless transmission module.

In this scheme, remote terminal and the wireless transmission module who patrols and examines the robot carry out the signal and exchange through GPRS, and the gas data that the gas sensor monitored can be transmitted to remote terminal in real time on, make things convenient for operating personnel to look over the data of underground pipe network gas concentration in real time.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

1. the gas detection instrument comprises a rotating rod and a telescopic rod, and can realize detection of different positions in the pipe network through the matching of the rotating rod and the telescopic rod, so that gas detection in the pipe network is more comprehensive and sufficient.

2. The telescopic protective cover is made of toughened glass materials, so that the corrosion resistance is more sufficient.

3. The remote control receiver module is in wireless communication with the remote controller, so that the operation of the inspection robot in the underground pipe network is more controllable.

4. The power supply in the gas detector base is a rechargeable lithium battery, and the power supply can be reused, is convenient to replace and saves cost.

5. The remote terminal carries out signal exchange with the wireless transmission module who patrols and examines the robot, and the gaseous data transmission who monitors of gas sensor is introduced into the remote terminal after to wireless transmission module, makes things convenient for operating personnel to look over the data of underground pipe network gas concentration in real time.

Drawings

The invention will now be described, by way of example, with reference to the accompanying drawings, in which:

fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic view of the internal structure of the robot body of the present invention;

fig. 3 is a block diagram of the base of the gas detector of the present invention.

Wherein, 1-wireless transmission module, 2-first infrared receiver, 3-second sensor, 4-wheel, 5-robot body, 6-obstacle detector, 7-remote control receiver, 8-base, 9-fixed rod, 10-rotating rod, 11-telescopic rod, 12-gas detection probe, 13-camera, 14-fixed window, 15-second infrared receiver, 16-telescopic window, 17-first sensor, 18-cavity, 19-third sensor, 20-vehicle controller, 21-protective cover controller, 22-motor, 23-accumulator, 24-rotating motor, 25-reducer, 26-driving device, 27-gas sensor, 28-power supply, 29-detector controller.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all the embodiments. The components of the embodiments of the present application, generally described and illustrated in the figures herein, can be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present application, presented in the accompanying drawings, is not intended to limit the scope of the claimed application, but is merely representative of selected embodiments of the application. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present application without making any creative effort, shall fall within the protection scope of the present application.

In the description of the embodiments of the present application, it should be noted that the terms "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or orientations or positional relationships that the products of the present invention are usually placed in when used, and are only used for convenience of description and simplification of the description, but do not indicate or imply that the devices or elements indicated must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present application. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

The present invention will be described in detail with reference to fig. 1 to 3.

The utility model provides an underground pipe network gas data acquisition analytical equipment still includes scalable protection casing including patrolling and examining robot and gas detection instrument, it still includes control system to patrol and examine the robot, sets up in the scalable protection casing and patrols and examines robot and gas detection instrument, gas detection instrument passes through the telescoping device and patrols and examines the robot and be connected, control system is connected with telescoping device and scalable protection casing respectively.

Patrol and examine the robot and include wheel 4, robot 5, wheel 4 sets up in the robot bottom of patrolling and examining, is provided with remote control receiver 7, obstacle detector 6, second infrared receiver 15, first infrared receiver 2, third inductor 19, wireless transmission module 1 on the robot 5, and robot 5 is inside to be provided with drive arrangement 26, reduction gear 25, motor 22, battery 23, rotating electrical machines 24, on-vehicle controller 20, protection casing controller 21.

The wheels 4 are arranged at four corners below the robot body 5, and the speed reducer 25 is connected with the driving device 26 and is powered by the storage battery 23 arranged in the robot body 5; the wheel 4 is respectively connected with the speed reducer 25, the driving device 26 and the vehicle-mounted controller 20, the motor 22 is connected with the vehicle-mounted controller 20, and the vehicle-mounted controller 20 controls the wheel 4 through the speed reducer 25 and the driving device 26 to realize the operation of the inspection robot.

Scalable protection casing includes fixed window 14, scalable window 16 and sets up the fixed glass in fixed window 14 both sides respectively, the one end of fixed window 14 sets firmly on patrolling and examining the robot, the other end of fixed window 14 is provided with cavity 18, be used for holding in the cavity 18 scalable window 16, the glass-frame riser has set firmly in the cavity 18, the glass-frame riser and the one end rigid coupling of scalable window 16, the other end of scalable window 16 can dismantle with the robot of patrolling and examining and be connected.

The tip that fixed window 14 is close to telescopic window 16 is provided with first inductor 17, telescopic window 16 is close to the tip of patrolling and examining the robot and is provided with second inductor 3.

The telescopic device comprises a base 8, a fixing rod 9, a rotating rod 10 and a telescopic rod 11, the gas detector further comprises a gas detection probe 12 and a camera 13, the fixing rod 9 is arranged on the base 8, one end of the rotating rod 10 is connected with the fixing rod 9, the other end of the rotating rod 10 is connected with one end of the telescopic rod 11, and the other end of the telescopic rod 11 is connected with the gas detection probe 12 and the camera 13.

The base 8 of the gas detector is internally provided with a detector controller 29, a gas sensor 27 connected with the detector controller and a power supply 28.

The underground pipe network gas data acquisition and analysis device further comprises a remote terminal.

In this embodiment, the first infrared receiver 2 receives the infrared signal and transmits the signal to the protective cover controller 21, the protective cover controller 21 controls the motor 22, and the motor 22 receives the retractable window 16 into the cavity 18 through the flexible glass lifter; when the first sensor 17 senses the second sensor 3, information is transmitted to the protective cover controller 21 and the detector controller 29, the protective cover controller 21 controls the motor 22, and the motor 22 controls the flexible glass lifter to stop running; after the detector controller 29 receives the information, the detector controller 29 controls the telescopic device to extend the gas detection probe 12 through the rotating motor 24 to collect gas data, transmits the data into the gas sensor 27 to perform data analysis, and transmits the analyzed gas data to the remote terminal through the wireless transmission module 1; when the second infrared receiver 15 receives the infrared signal and transmits the signal to the detector controller 29, and the detector controller 29 controls the retractor to retract the gas detector to the home position by the rotating motor 24, the cover controller 21 controls the motor 22 to transmit the retractable window 16 through the flexible glass lifter, and when the second sensor 3 senses the third sensor 19, transmits the sensing information to the cover controller 21, and the cover controller 21 controls the flexible glass lifter to stop operating by the motor 22.

In this embodiment, the retractable window 16, the fixed window 14, and the fixed glass respectively disposed on the two sides of the fixed window 14, which are included in the retractable protective cover, are all made of tempered glass, so that the protective cover has an anti-corrosion effect.

In this embodiment, the inspection robot further includes a remote control receiver 7, an obstacle detector 6, wheels 4, a driving device 26, an on-board controller 20, and a wireless transmission module 1, where the remote control receiver 7 receives control information of a remote controller to control the inspection robot to operate in a pipe network, the obstacle detector 6 transmits information indicating whether there is an obstacle in front of the inspection robot to the on-board controller 20, and the on-board controller 20 controls the direction of the inspection robot to prevent the inspection robot from contacting the obstacle.

In this embodiment, the remote control receiver 7, the obstacle detector 6, the vehicle-mounted controller 20, and the wireless transmission module 1 are all powered by the battery 23.

In this embodiment, the power supply 28 in the gas detector base 8 is a rechargeable lithium battery.

In this embodiment, the camera 13 is used for looking over the detection position of the gas detection probe 12, and the cooperation work of the rotating rod 10 and the telescopic rod 11 can make the gas detection probe 12 extend to any position, so as to detect the gas concentration at a specific position.

Fig. 2 is a schematic diagram of the internal structure of the robot body 5 of the present invention. The driving device 26 is connected with the speed reducer 25, the motor 22 is connected with the vehicle-mounted controller 20 and the protective cover controller 21, the rotating motor 24 is connected with the detector controller 29, and the storage battery 23 supplies power to the driving device 26, the speed reducer 25, the motor 22, the vehicle-mounted controller 20, the protective cover controller 21, the rotating motor 24 and the detector controller 29.

Fig. 3 is a block diagram of the structure of the base 8 of the gas detector of the present invention. When the first sensor 17 senses the second sensor 3, information is transmitted to the detector controller 29, after the detector controller 29 receives the information, the detector controller 29 controls the telescopic device to extend the gas detection probe 12 out through the rotating motor 24 to collect gas data, the data is transmitted to the gas sensor 27 to analyze the data, and the analyzed gas data is transmitted to the remote terminal through the wireless transmission module 1; when the second infrared receiver 15 receives the infrared signal, it transmits the signal to the detector controller 29, and the detector controller 29 controls the telescopic device to retract the gas detector to the home position by the rotating motor 24.

The above-mentioned embodiments only express the specific embodiments of the present application, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present application. It should be noted that, for those skilled in the art, without departing from the technical idea of the present application, several changes and modifications can be made, which are all within the protection scope of the present application.

Claims

1. The utility model provides an underground pipe network gas data acquisition analytical equipment, includes patrols and examines robot and gas detection instrument, its characterized in that: still include scalable protection casing, patrol and examine the robot and still include control system, set up in the scalable protection casing and patrol and examine robot and gas detection instrument, the gas detection instrument passes through the telescoping device and patrol and examine the robot and be connected, control system is connected with telescoping device and scalable protection casing respectively.

2. The underground pipe network gas data acquisition and analysis device of claim 1, wherein: scalable protection casing includes fixed window (14), scalable window (16) and sets up the fixed glass in fixed window (14) both sides respectively, the one end of fixed window (14) sets firmly on patrolling and examining the robot, the other end of fixed window (14) is provided with cavity (18), be used for holding in cavity (18) scalable window (16), cavity (18) internal fixation has the glass-frame riser, the glass-frame riser and the one end rigid coupling of scalable window (16), the other end of scalable window (16) can dismantle with the patrolling and examining the robot and be connected.

3. The underground pipe network gas data acquisition and analysis device according to claim 2, wherein: the fixed window (14) is provided with first inductor (17) near the tip of scalable window (16), scalable window (16) are provided with second inductor (3) near the tip of patrolling and examining the robot.

4. The underground pipe network gas data acquisition and analysis device of claim 1, wherein: patrol and examine robot's bottom and be provided with wheel (4), wheel (4) with control system connects, control system includes remote control receiver (7), obstacle detector (6), wireless transmission module (1), on-vehicle controller (20), protection casing controller (21), motor (22), battery (23), rotating electrical machines (24), drive arrangement (26), reduction gear (25), wheel (4) with drive arrangement (26) are connected, on-vehicle controller (20) respectively with battery (23), drive arrangement (26), reduction gear (25) remote control receiver (7), obstacle detector (6), wireless transmission module (1) are connected, protection casing controller (21) link to each other with motor (22), remote control receiver (7), obstacle detector (6), wireless transmission module (1), The vehicle-mounted controller (20), the protective cover controller (21), the motor (22), the rotating motor (24), the driving device (26) and the speed reducer (25) are all powered by the storage battery (23).

5. The underground pipe network gas data acquisition and analysis device of claim 1, wherein: patrol and examine the robot and include third inductor (19), first infrared receiver (2), robot body (5), second infrared receiver (15), the one end that robot body (5) are close to scalable window (16) is provided with third inductor (19), and first infrared receiver (2) link to each other with third inductor (19), first infrared receiver (2) link to each other with control system, and the one end that robot body (5) are close to fixed window (14) is provided with second infrared receiver (15), second infrared receiver (15) link to each other with control system.

6. The underground pipe network gas data acquisition and analysis device of claim 4, wherein: the robot is characterized in that the motor (22) is connected with the wheels (4) through a speed reducer (25), the motor (22) is connected with a protective cover controller (21), the driving device (26), the speed reducer (25), the motor (22), the vehicle-mounted controller (20) and the protective cover controller (21) are located inside the robot body (5), and the protective cover controller (21) controls the glass lifter in the cavity (18) through the motor (22).

7. The underground pipe network gas data acquisition and analysis device of claim 1, wherein: the telescopic device comprises a base (8), a fixed rod (9), a rotating rod (10) and a telescopic rod (11), wherein the fixed rod (9) is arranged on the base (8), one end of the rotating rod (10) is connected with the fixed rod (9), and the other end of the rotating rod (10) is connected with one end of the telescopic rod (11).

8. The underground pipe network gas data acquisition and analysis device of claim 1, wherein: the gas detector further comprises a gas detection probe (12) and a camera (13), wherein the gas detection probe (12) and the camera (13) are connected with the other end of the telescopic rod (11).

9. The underground pipe network gas data acquisition and analysis device of claim 7, wherein: be provided with detection instrument controller (29) and gas sensor (27), power (28) in base (8), detection instrument controller (29) and first infrared receiver (2), second infrared receiver (15) signal transmission are connected, detection instrument controller (29) link to each other with rotating electrical machines (24), gas sensor (27) with it links to each other to patrol and examine the robot through wireless transmission module (1) signal, and power (28) are detection instrument controller (29) and gas sensor (27) power supply.

10. The underground pipe network gas data acquisition and analysis device of claim 1, wherein: still include remote terminal, remote terminal with patrol and examine the robot and carry out signal communication through wireless transmission module (1).