CN211478959U - Pipeline CCTV detection device on water under complicated operating mode - Google Patents
Pipeline CCTV detection device on water under complicated operating mode Download PDFInfo
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- CN211478959U CN211478959U CN202020049040.6U CN202020049040U CN211478959U CN 211478959 U CN211478959 U CN 211478959U CN 202020049040 U CN202020049040 U CN 202020049040U CN 211478959 U CN211478959 U CN 211478959U
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Abstract
The utility model provides an overwater CCTV detection device for pipelines under complex working conditions, which comprises a ground operation platform, a pipeline detection instrument and a ship body; the ground operation platform comprises a display screen, a host, a control console, a winding roll of a connecting wire and a connecting wire paying-off length detection device, a pipeline detection instrument is connected with the ship body through a lifting support, and a storage battery mounted on the ship body provides a power source for running of the ship body and working of the pipeline detection instrument. The utility model discloses need not carry out a large amount of earlier stage work such as the shutoff of pipeline closure before the detection, can directly detect the operation on the surface of water. By using the device and the method, a large amount of preliminary preparation work can be reduced, and the pipeline detection cost is greatly reduced. The method has the advantages of high detection efficiency, low early-stage cost, wide application range, high detection progress, safety, reliability and the like.
Description
Technical Field
The utility model relates to a CCTV detection device on water of pipeline under complicated operating mode mainly is applied to the CCTV on water of similar engineering such as sewage pipes, dark culvert, drainage pipe in the municipal works field and detects.
Background
When the situations of unsmooth sewage discharge, clogging and the like occur in a sewage discharge pipeline and a hidden culvert in municipal engineering, the sewage discharge pipeline and the hidden culvert need to be detected to know the structural condition and the functional condition in the pipeline, and the structural condition is mainly closely related to the structural strength and the service life of the pipeline, including the conditions of a pipeline joint, a pipe wall, a pipe foundation and the like; the functional conditions refer to the water or sewage drainage capacity of the pipeline, including grease accumulation on the pipeline, sediment deposition in the pipeline and the like. The result of the pipeline detection can provide scientific basis for formulating a pipeline repairing scheme, and confirm whether the pipeline needs to be repaired and what repairing scheme is adopted.
The most common detection tool used at present is a closed-circuit television detection system (CCTV for short), which is a tool specially applied to underground pipeline and dark culvert detection. The CCTV detection process of the conventional sewage pipeline or the dark culvert comprises the following steps: construction preparation → drainage → pipeline dredging → ventilation → CCTV detection. The conventional CCTV detection needs a long period of working procedures such as construction preparation, drainage, pipeline dredging, ventilation and the like, and consumes a large amount of manpower and material resources; in the process of pipeline detection, the possibility of toxic gas poisoning detection personnel still exists after ventilation. Under the working condition that water or sludge in a conventional sewage drainage pipeline or a dark culvert is not completely removed, CCTV detection is difficult to realize under the normal condition, so that the CCTV detection cannot be generally applied to engineering examples.
SUMMERY OF THE UTILITY MODEL
The utility model aims at: aiming at the problems, the pipeline overwater CCTV detection device under the complex working condition is provided, and when pipelines of similar projects such as pipelines or dark culverts need to be detected in a water state, the device is directly placed on the water surface to carry out CCTV detection. Therefore, the utility model adopts the following technical scheme:
the utility model provides a CCTV detection device on pipeline water under complicated operating mode which characterized in that: the pipeline overwater CCTV detection device comprises a ground operation platform, a pipeline detection instrument and a ship body;
the ground operation platform comprises a display screen, a host, a console, a wire winding roll of a connecting wire and a connecting wire paying-off length detection device, the host and the pipeline detection instrument control device are in data connection through the connecting wire, and the display screen and the console are connected with the host;
the winding roll is provided with a driving motor, the paying-off length detection device of the connecting wire and the driving motor of the winding roll are connected with the host, and paying-off and taking-up with corresponding lengths are carried out under the control of the console;
the pipeline detection instrument is connected with the ship body through a lifting support, the lifting support is driven to lift by a driving motor, the driving motor of the lifting support is connected with a pipeline detection instrument control device, the pipeline detection instrument control device can control the driving motor of the lifting support to work according to a lifting command sent by an operation console, the detection instrument is further provided with a camera and an illuminating lamp, and the camera and the illuminating lamp are both connected with the pipeline detection instrument control device and can work according to the command sent by the operation console;
the running of the ship body and the operation of the pipeline detection instrument are powered by a storage battery arranged on the ship body.
On the basis of adopting above-mentioned technical scheme, the utility model discloses still can adopt following further technical scheme, or to these further technical scheme combined use:
the ship body is provided with a propeller, a rudder blade, a motor of the propeller, a motor of the rudder blade and a sailing controller, the sailing controller is connected with the motors of the propeller and the rudder blade, the sailing controller is connected with a remote controller through wireless communication, and the motors of the propeller and the rudder blade are controlled to work by receiving instructions of the remote controller. Thus, the operator can be positioned in the ventilation position closest to the detection area to control the travel of the ship body, and the host computer can also be connected with the cruise controller through wireless communication to give commands to the cruise controller, which can perform relevant operations on a console, which can also be a portable operation terminal, such as a handheld device.
The camera is connected to the movable support to adjust the direction, the movable support is driven by a motor of the movable support, the motor of the movable support is connected with the pipeline detection instrument control device, and the pipeline detection instrument control device can control the driving motor of the movable support to work according to instructions sent by the operating table. The camera is connected with the host through a transmission line, and is used for shooting, collecting data and transmitting the data to the host through the transmission line for storage.
The illuminating lamps are distributed around the camera and can be controlled to be switched on and off and adjusted in brightness. Preferably, the illuminating lamp is an LED lamp.
One section of front end of connecting wire sets up the length scale.
The bottom of the operation platform is provided with universal wheels, so that the operation platform is convenient to move. Preferably, two universal wheels at the front end of the operating platform can be fixed.
The ship body can be made of plastics or steel, and has the function of preventing side turning. The size of the ship body is larger than that of the detection instrument and the ship can stably travel.
According to the utility model discloses a second aspect, the utility model discloses a following technical scheme:
a pipeline overwater CCTV detection method under complex working conditions is characterized in that:
for a normally used water running pipeline or a pipeline with accumulated water, the following steps are directly carried out without carrying out pipeline closure plugging in advance:
step 1: after the ground operation platform is conveyed to the pipeline opening needing to be detected through the universal wheels, the control device of the detection instrument is connected with the computer host through a transmission line.
Step 2: turning on a switch of the host, turning on a power switch of the ship body and a switch of a ship body remote controller, putting the ship body into the pipeline, and controlling the ship body to move forwards through the remote controller; the connecting wire paying-off length detection device transmits paying-off length distance information to the host and displays the paying-off length distance information on the display screen in the advancing process; an operator controls the lifting support to lift, rotate the camera and adjust lighting light as required through operating the control console, and the detector control device transmits detection data to the computer host through the transmission line for storage and display on the display screen;
and step 3: after the pipeline detection of the section needing to be detected is finished, an operator returns the ship body to the starting point by operating the ship body remote controller, the pipeline detection work is finished, and meanwhile, the driving motor of the winding roll receives the wire according to the instruction.
The utility model has the advantages that: compared with a conventional CCTV detection device, the device does not need to carry out a large amount of earlier-stage work such as pipeline closure plugging before detection, and can directly carry out detection operation on the water surface. By using the device and the method, a large amount of preliminary preparation work can be reduced, and the pipeline detection cost is greatly reduced. The method has the advantages of high detection efficiency, low early-stage cost, wide application range, high detection progress, safety, reliability and the like. And the device can be adjusted and customized according to the size of the pipeline and the situation of the field environment, has strong adaptability, large improvement space and wide popularization and application prospect.
Drawings
Fig. 1 is the utility model discloses CCTV check out test set carries on the schematic diagram in the pipeline.
Fig. 2 is a schematic view of the remote controller of the ship body according to the present invention.
Fig. 3 is a schematic view of the ground operation platform of the present invention.
Fig. 4 is a schematic view of the operation table of the present invention.
Detailed Description
Reference will now be made in detail to the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.
As shown in fig. 1 to 4, the utility model discloses a CCTV detection device on water of pipeline under complicated operating mode includes hull 1, detecting instrument 3, hull remote controller 10, ground operation platform 11.
The ship body 1 can be made of hard plastics or other materials, the ship body 1 is provided with a propeller propulsion device driven by a direct current motor, the ship body is also provided with a steering engine driven by the direct current motor, and a self-contained storage battery is used for supplying power to the motor.
The tail part of the ship body 1 is connected with a ship wireless receiving antenna 71 to receive an operation instruction transmitted by the ship body remote controller 10, the wireless receiving antenna 71 is connected with a ship controller of the ship body, and the ship controller controls the motor to work.
The detecting instrument 3 is connected with the ship body 1 through the lifting support 2, and the lifting support 2 can lift according to a lifting instruction sent by an operation platform 18 on the ground operation platform 11. The control device of the detecting instrument 3 is connected with a host 21 in the ground operating platform through a transmission line 6, and is controlled by the host 21 through the transmission line 6 to collect relevant data and specific actions. The inspection apparatus 3 includes a front camera 5 and an illumination lamp 4. The front camera 5 is connected to a movable support which can move in three dimensions and is provided with a corresponding motor, the motor of the lifting support, the motor of the movable support and the control device of the lighting lamp 4 and the detection instrument 3 are connected, and the operation control of the operation table 18 is realized through the connection of the transmission line 6 and the host machine.
The ship body remote controller 10 sends a command through a remote control wireless transmission antenna 72, the ship-mounted wireless receiving antenna 71 receives the command to control the movement of the ship body 1, and the ship body 1 is controlled to be finely turned left and right through a left turning fine adjustment 81 and a right turning fine adjustment 82. The hull 1 is controlled to advance and retreat slowly by the retreat fine adjustment 91 and the advance fine adjustment 92. The power of the ship body 1 is controlled by the accelerator rocker 13. The ship body is controlled to travel left and right and back and forth through the direction rocker 14. The hull remote control is switched on and off by the power switch 15. The LED display 16 displays information such as the current ship body traveling direction and the battery level.
The bottom of the ground operation platform 11 is provided with universal wheels, so that the movement of the ground operation platform is facilitated. Preferably, the two universal wheels at the front end of the universal wheel can be fixed. The ground operating platform 11 comprises a display screen 17, a host 21, a console 18, a winding roll 19 of the connecting line 6 and a connecting line paying-off length detecting device, the host 21 and the pipeline detecting instrument control device are in data connection through the connecting line 6, and the display screen 17 and the console 18 are connected with the host 21. The winding roll 19 is provided with a driving motor, the detection device for the paying-off length of the connecting wire and the driving motor of the winding roll are connected with the host 21, and paying-off and taking-up with corresponding lengths are carried out under the control of the console 18;
the connecting wire paying-off length detection device can be used for monitoring the number of rotation turns of the winding roll and the winding length of one turn to convert the number into the paying-off length. One section of front end of connecting wire 6 sets up the length scale. This allows the length of the terminal block to the inlet of the pipe to be measured and the length of the line payoff in the pipe to be accurately calculated.
Wherein the console 18 is provided with a power switch 22, a restart switch 23, a reset switch 24, an operation keyboard 25, and an operation mouse 26 of the host. The operator operates the detecting instrument to perform relevant work through the above-mentioned components on the operation console, the data detected by the detecting instrument is transmitted to the host computer through the transmission line 6 and is kept, and the required data can be displayed on the display screen 17. When the ship body moves forward, the winding roll automatically releases the line and transmits the line releasing information to the host 21, and the host 21 records relevant data and displays the data on the display screen 17.
The specific detection method of this example is as follows:
for a water running pipeline or a pipeline with accumulated water which is normally used, the pipeline does not need to be blocked in advance, the ground operating platform 11 is conveyed to the position of a pipeline opening needing to be detected through the universal wheel, and the control device of the detecting instrument 3 is connected with the computer host 21 through the transmission line 6. The switch 22 of the main machine 21 is turned on, the power switch of the ship body and the switch 15 of the ship body remote controller 10 are turned on, the ship body 1 is put into the pipeline, and the ship body 1 is controlled to move forwards through the remote controller 10. The connecting wire paying-off length detection device transmits paying-off length distance information to the computer host 21 in the advancing process and displays the information on the display screen 17. An operator controls the lifting support 2, the camera 5 and the illuminating lamp light 4 according to requirements by operating the control console 18, and the detector control device transmits detection data to the computer host 21 through the transmission line 6 for storage and display in the display screen 17. The CCTV detection device can enable the CCTV detection instrument to directly walk on the water surface and carry out detection, greatly reduces early preparation work, reduces cost and improves working efficiency.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention, i.e. all equivalent changes and modifications made according to the present invention are covered by the scope of the claims of the present invention, which is not illustrated herein.
Claims (4)
1. The utility model provides a CCTV detection device on pipeline water under complicated operating mode which characterized in that: the pipeline overwater CCTV detection device comprises a ground operation platform, a pipeline detection instrument and a ship body;
the ground operation platform comprises a display screen, a host, a console, a wire winding roll of a connecting wire and a connecting wire paying-off length detection device, the host and the pipeline detection instrument control device are in data connection through the connecting wire, and the display screen and the console are connected with the host;
the winding roll is provided with a driving motor, the paying-off length detection device of the connecting wire and the driving motor of the winding roll are connected with the host, and paying-off and taking-up with corresponding lengths are carried out under the control of the console;
the pipeline detection instrument is connected with the ship body through a lifting support, the lifting support is driven to lift by a driving motor, the driving motor of the lifting support is connected with a pipeline detection instrument control device, the pipeline detection instrument control device can control the driving motor of the lifting support to work according to a lifting command sent by an operation console, the detection instrument is further provided with a camera and an illuminating lamp, and the camera and the illuminating lamp are both connected with the pipeline detection instrument control device and can work according to the command sent by the operation console;
the running of the ship body and the operation of the pipeline detection instrument are powered by a storage battery arranged on the ship body.
2. The pipeline overwater CCTV detection device under the complex working condition of claim 1, wherein: the ship body is provided with a propeller, a rudder blade, a motor of the propeller, a motor of the rudder blade and a sailing controller, the sailing controller is connected with the motors of the propeller and the rudder blade, the sailing controller is connected with a remote controller through wireless communication, and the motors of the propeller and the rudder blade are controlled to work by receiving instructions of the remote controller.
3. The pipeline overwater CCTV detection device under the complex working condition of claim 1, wherein: the camera is connected to the movable support to adjust the direction, the movable support is driven by a motor of the movable support, the motor of the movable support is connected with the pipeline detection instrument control device, and the pipeline detection instrument control device can control the driving motor of the movable support to work according to instructions sent by the operating table.
4. The pipeline overwater CCTV detection device under the complex working condition of claim 1, wherein: one section of front end of connecting wire sets up the length scale.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202020049040.6U CN211478959U (en) | 2020-01-10 | 2020-01-10 | Pipeline CCTV detection device on water under complicated operating mode |
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| CN202020049040.6U CN211478959U (en) | 2020-01-10 | 2020-01-10 | Pipeline CCTV detection device on water under complicated operating mode |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113124324A (en) * | 2020-01-10 | 2021-07-16 | 中国电建集团华东勘测设计研究院有限公司 | Pipeline overwater CCTV detection device and method under complex working conditions |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113124324A (en) * | 2020-01-10 | 2021-07-16 | 中国电建集团华东勘测设计研究院有限公司 | Pipeline overwater CCTV detection device and method under complex working conditions |
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