CN215253319U - Sewage inspection well detects repair system - Google Patents
Sewage inspection well detects repair system Download PDFInfo
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- CN215253319U CN215253319U CN202121298986.7U CN202121298986U CN215253319U CN 215253319 U CN215253319 U CN 215253319U CN 202121298986 U CN202121298986 U CN 202121298986U CN 215253319 U CN215253319 U CN 215253319U
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Abstract
The utility model discloses a sewage inspection shaft detects repair system, it is including sealed apron, the outward flange of sealed apron is fixed with the arc backup pad, the outside of arc backup pad is provided with ring type gasbag, be provided with the cable through-hole that is used for passing the cable on the sealed apron for connect the inflation hole of gas tube, be used for passing the holding rod through-hole of periscope holding rod, be used for passing the delivery tube hole of jet-propelled conveying pipeline. The system can complete the detection and repair construction of the inspection well under the condition of not plugging and drainage, improves the repair efficiency of the inspection well, reduces the labor intensity of operators and reduces the repair cost of the inspection well.
Description
Technical Field
The utility model relates to a sewage inspection shaft detects restores construction technical field, specifically discloses sewage inspection shaft detects repair system, mainly used pipeline water level height, the flow is big, the inspection shaft that the buried depth is big.
Background
The sewage inspection well repairing is a main content of maintenance and repair of a sewage system, but in many cities, because sewage pipelines are in a high-water-level operation state, operations such as plugging and drainage guiding are required for detection and repair of inspection wells, but part of main trunk pipes are large in pipe diameter, large in buried depth and large in water quantity, so that the plugging difficulty is large, the risk is high, the drainage guiding engineering quantity is high, the cost is extremely high, even plugging or drainage guiding cannot be performed due to condition limitation, and finally detection and repair construction of the inspection wells cannot be performed.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcoming that exists among the background art, and propose sewage inspection shaft and detect repair system, this system can accomplish the detection and the restoration construction to the inspection shaft under the condition of not carrying out shutoff and leading row, has improved the prosthetic efficiency of inspection shaft, has reduced operation personnel's intensity of labour, has reduced the prosthetic cost to the inspection shaft.
In order to realize the technical characteristics, the purpose of the utility model is realized as follows: the sewage inspection well detection and repair system comprises a sealing cover plate, wherein an arc-shaped supporting plate is fixed on the outer edge of the sealing cover plate, a circular air bag is arranged on the outer side of the arc-shaped supporting plate, a cable through hole for passing through a cable, an inflation hole for connecting an inflation tube, a holding rod through hole for passing through a holding rod of a periscope, and a conveying pipe hole for passing through a rotary spraying conveying pipe are formed in the sealing cover plate;
when the rotary spraying conveying pipe is used, the bottom end of the rotary spraying conveying pipe is connected with spraying equipment for spraying the inner wall of the manhole; the bottom end of the periscope holding rod is fixedly provided with a pipeline periscope used for inspecting the inner side wall of the inspection well; the inflation tube is connected with an inflation device for supplying air.
An air bag inflation pile is arranged on the annular air bag and penetrates through an air pile through hole formed in the arc-shaped supporting plate; when the inspection well is used, the air bag inflating pile is connected with an inflating source and expands the annular air bag to be in contact with the inner side wall of the inspection well.
The device is characterized in that an observation hole is formed in the sealing cover plate, the observation hole is sealed through transparent toughened glass, and a lighting lamp is fixed at the bottom end of the sealing cover plate.
The periscope is characterized in that a sealing ring is arranged between the cable and the cable through hole, the end of the inflation tube is fixedly connected with the inflation hole in a sealing mode through thread matching, the sealing ring is arranged between the rotary spraying material conveying tube and the conveying tube hole, and the sealing ring is arranged between the periscope holding rod and the holding rod through hole.
The periscope holding rod adopts telescopic link that can stretch out and draw back or the concatenation pole that can splice, the pipeline periscope is gone up and is carried searchlight and camera, the camera links to each other with job site's control terminal communication to the image information that can transmit the detection.
And the front ends of the searchlight and the camera are provided with a cover plate, and the cover plate, the searchlight and the camera are connected with a remote control and are controlled to be closed or opened by the remote control.
The spraying equipment adopts conventional spraying equipment and is provided with a spray head with a motor, and the rotary spraying material conveying pipe and the cable can bear the weight of the motor and the spray head.
The utility model discloses there is following beneficial effect:
1. the system can complete the detection and repair construction of the inspection well under the condition of not plugging and drainage, improves the repair efficiency of the inspection well, reduces the labor intensity of operators and reduces the repair cost of the inspection well.
2. Through the cooperation between adopting ring type gasbag and the sealed apron, can carry out effectual sealed to the top of manhole.
3. Through the cooperation between adopting ring type gasbag and the sealed apron, can play fine supporting role, and then be used for carrying on and supporting detection and repair equipment.
4. Spraying during repair can be achieved by using spraying equipment.
5. The periscope can be used for detecting the appearance of the manhole through the pipeline.
6. Link to each other through gas tube and aerating device, can aerify the inside of inspection shaft, and then push down its inside water level, and then build anhydrous environment to the apparent of using pipeline periscope to inspection shaft detects, and the spraying when spraying equipment of being convenient for realizes restoreing.
Drawings
Fig. 1 is a front view of the present invention.
Fig. 2 is a top view of the present invention.
Fig. 3 is a state diagram of the initial installation of the present invention in a specific use process.
Fig. 4 is a state diagram of the utility model after the water level of the service well is lowered in the specific using process.
Fig. 5 is a state diagram of the water level of the service well falling to the lowest position in the specific using process of the utility model.
In the figure: the device comprises a circular airbag 1, an arc-shaped supporting plate 2, an airbag inflating pile 3, a sealing cover plate 4, an inflating hole 5, a conveying pipe hole 6, a holding rod through hole 7, an inspection well 8, a cable through hole 9, a side well liquid level 10, the ground 11, a spraying device 12, an inflating pipe 13, a rotary spraying conveying pipe 14, a cable 15, a periscope holding rod 16, a pipeline periscope 17, an inspection well liquid level 18, a sewage pipeline 19 and an annular area 20.
Detailed Description
The following describes embodiments of the present invention with reference to the accompanying drawings.
Example 1:
as shown in fig. 1-5, the system for detecting and repairing a sewage inspection well comprises a sealing cover plate 4, wherein an arc-shaped support plate 2 is fixed on the outer edge of the sealing cover plate 4, a circular air bag 1 is arranged on the outer side of the arc-shaped support plate 2, a cable through hole 9 for passing through a cable 15, an inflation hole 5 for connecting an inflation tube 13, a holding rod through hole 7 for passing through a holding rod 16 of a periscope, and a delivery pipe hole 6 for passing through a rotary spraying delivery pipe 14 are arranged on the sealing cover plate 4; when in use, the bottom end of the rotary spraying conveying pipe 14 is connected with a spraying device 12 for spraying the inner wall of the manhole 8; a pipeline periscope 17 for inspecting the inner side wall of the manhole 8 is fixedly arranged at the bottom end of the periscope holding rod 16; the gas-filled tube 13 is connected to an inflator for supplying gas. The system can complete the detection and repair construction of the inspection well under the condition of not plugging and drainage, improves the repair efficiency of the inspection well, reduces the labor intensity of operators and reduces the repair cost of the inspection well.
Further, an air bag inflation pile 3 is arranged on the annular air bag 1, and the air bag inflation pile 3 penetrates through an air pile through hole formed in the arc-shaped supporting plate 2; when the inflatable air bag is used, the air bag inflatable pile 3 is connected with an inflatable source and expands the annular air bag 1 to be in contact with the inner side wall of the inspection well 8. Through the inflation, the annular air bag 1 is reliably and effectively supported on the inner wall of the inspection well 8, and meanwhile, a sealing space is conveniently formed, so that the inspection well is conveniently inflated subsequently, and the water level inside the inspection well is further increased.
Furthermore, an observation hole is formed in the sealing cover plate 4, the observation hole is sealed through transparent toughened glass, and an illuminating lamp is fixed to the bottom end of the sealing cover plate 4. The structure is convenient for observing the specific construction process.
Furthermore, a sealing ring is arranged between the cable 15 and the cable through hole 9, the end of the inflation tube 13 is fixedly connected with the inflation hole 5 in a sealing manner through thread matching, the sealing ring is arranged between the rotary spraying material conveying tube 14 and the conveying tube hole 6, and the sealing ring is arranged between the periscope holding rod 16 and the holding rod through hole 7. Through foretell seal structure can play fine sealed effect, place and take place gas leakage.
Furthermore, the periscope holding rod 16 adopts a telescopic rod capable of stretching out and drawing back or a splicing rod capable of splicing, the pipeline periscope 17 is provided with a searchlight and a camera, and the camera is in communication connection with a control terminal of a construction site and can transmit detected image information. Automatic inspection of the manhole can be achieved by the pipe periscope 17.
Furthermore, the front ends of the searchlight and the camera are provided with a cover plate, and the cover plate, the searchlight and the camera are connected with a remote control and are controlled to be closed or opened by the remote control. Thereby enhancing the flexibility of use.
Further, the spraying device 12 is a conventional spraying device, and has a nozzle with a motor, and the rotary spraying material conveying pipe 14 and the cable 15 can bear the weight of the motor and the nozzle. And further the spraying repair of the pipeline can be realized.
Example 2:
the method for detecting and repairing the sewage inspection well by the sewage inspection well detecting and repairing system comprises the following steps:
the method comprises the following steps: pretreating the interior of an inspection well 8 to be detected and repaired to form an annular area 20, and ensuring that the height value of the annular area 20 is larger than the diameter of an air bag, wherein the surface of the annular area 20 is required to be smooth, clean and free of a soft layer;
step two: a rotary spraying material conveying pipe 14 of the spraying equipment 12 penetrates through a conveying pipe hole 6, a cable 15 penetrates through a cable through hole 9, a pipeline periscope 17 is spliced with a periscope holding rod 16, the periscope holding rod 16 penetrates through a holding rod through hole 7, and an inflation pipe 13 is connected with an inflation hole 5;
step three: coating glue on the pretreated annular area 20, and coating glue on the outer side of the annular air bag 1 of the sealing cover plate 4;
step four: installing a sealing cover plate 4 in an inspection well 8, inflating a circular air bag 1 to enable the circular air bag to be tightly attached to the inner wall of the inspection well 8, setting a stacking steel frame on the inspection well, stacking heavy objects on the stacking steel frame, and setting a dowel bar to connect the sealing cover plate 4 with the stacking steel frame;
step five: the inflation pipe 13 is inflated by using a high-pressure high-flow inflation device until the water level in the inspection well 8 drops for a certain distance, then the water level in the inspection well 8 is maintained by controlling the air pressure and the air quantity, and the air pumping quantity of the inflation device needs to be large enough due to inevitable air leakage; considering that part of the inspection well is deep and high in water level, the pressure of the inflation device is required to be greater than the head pressure from the water surface in the inspection well 8 to the pipe orifice of the sewage pipeline 19;
step six: opening a camera of the pipeline periscope 17 and a cover plate in front of the searchlight, detecting the inspection well by using the camera, closing the camera and the cover plate in front of the searchlight after detection is finished so as to prevent the searchlight and the camera from being polluted by muddy water, and repeating the fifth step, the sixth step until the inspection well 8 is detected;
step seven: continuously inflating the inflation pipe 13 by using a high-pressure high-flow inflation device to keep the water level in the inspection well to be lower than the lowest defect position or control the water level to be the lowest position, then maintaining the water level in the inspection well by controlling air pressure and air quantity, closing a cover plate in front of a camera and a searchlight of the pipeline periscope 17, and lifting the pipeline periscope 17 to the highest position;
step eight: spraying and repairing construction is carried out on the inspection well 8 by using a spraying device 12, and after the spraying is finished and the initial setting time of a spraying material is reached, inflation is stopped or active exhaust is adopted;
step nine: when the air pressure is reduced to be basically consistent with the peripheral air pressure, removing the heavy object on the stacking steel frame, removing the stacking steel frame, then deflating the annular air bag 1, removing the sealing cover plate 4 and covering the original well cover;
step ten: and after the construction of a single maintenance well is finished, the construction of the next maintenance well is carried out.
The glue is quick-drying glue with high solidification speed so as to ensure sealing.
Claims (7)
1. Sewage inspection well detects repair system, its characterized in that: the periscope handle comprises a sealing cover plate (4), wherein an arc-shaped supporting plate (2) is fixed at the outer edge of the sealing cover plate (4), a circular air bag (1) is arranged on the outer side of the arc-shaped supporting plate (2), a cable through hole (9) for penetrating a cable (15), an inflation hole (5) for connecting an inflation tube (13), a holding rod through hole (7) for penetrating a periscope holding rod (16), and a conveying tube hole (6) for penetrating a rotary spraying conveying pipe (14) are formed in the sealing cover plate (4);
when in use, the bottom end of the rotary spraying conveying pipe (14) is connected with a spraying device (12) for spraying the inner wall of the inspection well (8); a pipeline periscope (17) for inspecting the inner side wall of the inspection well (8) is fixedly arranged at the bottom end of the periscope holding rod (16); the inflation tube (13) is connected with an inflation device for supplying air.
2. The sewage inspection well detection and remediation system of claim 1, wherein: an air bag inflation pile (3) is arranged on the annular air bag (1), and the air bag inflation pile (3) penetrates through an air pile through hole formed in the arc-shaped supporting plate (2); when the inflatable inspection well is used, the air bag inflatable pile (3) is connected with an inflation source, and the annular air bag (1) is expanded to be in contact with the inner side wall of the inspection well (8).
3. The inspection well detection and repair system for sewage according to claim 1 or 2, wherein: the observation hole is formed in the sealing cover plate (4), the observation hole is sealed through transparent toughened glass, and an illuminating lamp is fixed to the bottom end of the sealing cover plate (4).
4. The sewage inspection well detection and remediation system of claim 1, wherein: a sealing ring is arranged between the cable (15) and the cable through hole (9), the end of the inflation tube (13) is fixedly connected with the inflation hole (5) in a sealing way through thread matching, the sealing ring is arranged between the rotary spraying material conveying tube (14) and the conveying tube hole (6), and the sealing ring is arranged between the periscope holding rod (16) and the holding rod through hole (7).
5. The sewage inspection well detection and remediation system of claim 1, wherein: the periscope holding rod (16) adopts a telescopic rod capable of stretching out and drawing back or a splicing rod capable of splicing, the pipeline periscope (17) is provided with a searchlight and a camera, and the camera is in communication connection with a control terminal of a construction site and can transmit detected image information.
6. The inspection well detection and remediation system of claim 5, wherein: and the front ends of the searchlight and the camera are provided with a cover plate, and the cover plate, the searchlight and the camera are connected with a remote control and are controlled to be closed or opened by the remote control.
7. The sewage inspection well detection and remediation system of claim 1, wherein: the spraying equipment (12) adopts conventional spraying equipment and is provided with a spray head with a motor, and the rotary spraying material conveying pipe (14) and the cable (15) can bear the weight of the motor and the spray head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121298986.7U CN215253319U (en) | 2021-06-10 | 2021-06-10 | Sewage inspection well detects repair system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121298986.7U CN215253319U (en) | 2021-06-10 | 2021-06-10 | Sewage inspection well detects repair system |
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| CN215253319U true CN215253319U (en) | 2021-12-21 |
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| CN202121298986.7U Active CN215253319U (en) | 2021-06-10 | 2021-06-10 | Sewage inspection well detects repair system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113445608A (en) * | 2021-06-10 | 2021-09-28 | 长江生态环保集团有限公司 | Sewage inspection well detection and repair system and method |
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2021
- 2021-06-10 CN CN202121298986.7U patent/CN215253319U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113445608A (en) * | 2021-06-10 | 2021-09-28 | 长江生态环保集团有限公司 | Sewage inspection well detection and repair system and method |
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