CN215166438U - Sewage pipeline plugging system suitable for high-water-level operation - Google Patents
Sewage pipeline plugging system suitable for high-water-level operation Download PDFInfo
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- CN215166438U CN215166438U CN202120899439.8U CN202120899439U CN215166438U CN 215166438 U CN215166438 U CN 215166438U CN 202120899439 U CN202120899439 U CN 202120899439U CN 215166438 U CN215166438 U CN 215166438U
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- air bag
- sewer
- high water
- plugging
- sewage pipeline
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Abstract
The utility model relates to a sewer line shutoff system suitable for high water level operation. The technical scheme of the utility model is that: the system comprises: the dredging device is used for cleaning the inlet of the sewage pipeline; the air bag plugging device is provided with an air bag and is used for plugging the sewage pipeline inlet cleaned by the dredging device through the air bag; an airbag mounting device for remotely mounting an airbag to a sewage conduit inlet site; the air bag mounting device is provided with a vertical telescopic mechanism, the lower end of the vertical telescopic mechanism is connected with a plurality of cross rods which are parallel to each other and vertical to the axial direction of the vertical telescopic mechanism, the distance between the two cross rods is matched with the diameter of a sewage pipeline, the outer end of each cross rod is provided with a pulley I, and the inner end of each cross rod is provided with a pulley II; the air bag is arranged between the two cross rods of the bag mounting device and is connected with two traction ropes, and the two traction ropes are respectively wound on the pulley I and the pulley II on the cross rods on the two sides in sequence and then extend upwards along the vertical telescopic mechanism to be connected with the traction mechanism. The utility model is suitable for a municipal administration sewage pipeline shutoff technical field.
Description
Technical Field
The utility model relates to a sewer line shutoff system suitable for high water level operation. The plugging device is suitable for the technical field of municipal sewage pipeline plugging.
Background
In the long-term operation process of the urban sewage pipeline, a large amount of garbage floaters, sludge and the like can be accumulated in the pipeline to influence the normal operation of the pipeline, and even the pipeline part has structural defects caused by the long-term corrosion of sewage in the pipeline. When the above conditions occur, dredging or repairing engineering needs to be adopted for the pipeline, and preparation work of the above engineering needs to be adopted for plugging the upstream of the pipeline and pumping and discharging the sewage into a second sewage inspection well at the downstream.
At present, there are two ways to block sewage pipes: the first method is to use bricks to block the sewage pipeline at the sewage pipeline opening; the second mode is to adopt air bag plugging, the air bag is plugged into the sewage pipeline, high-pressure gas is injected, and the cross section of the pipeline is plugged after inflation.
Both of the above two existing approaches have drawbacks: (1) when the bricks are used for plugging, the bricks cannot be secondarily utilized, the bricks are difficult to remove and may not be completely removed, so that the interior of the pipeline is blocked again; (2) the difficulty of brick block plugging is high when the water level is high, and cement is difficult to quickly solidify, so that the plugging is not compact; (3) although the air bag plugging can realize secondary utilization, the air bag needs a person to enter the inspection well and plug the inspection well into a sewage pipeline, and the safety accident that the air bag is stunned in the high-pressure inflation process occurs in the actual operation; (4) the water level operation is higher in the sewage main pipe, no matter whether air bags or bricks are adopted for plugging, people are required to enter a manhole chamber of the inspection well, more toxic substances exist in the sewage, and a large amount of hydrogen sulfide gas possibly exists in the manhole, so that the personal safety is seriously threatened.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is: in view of the above existing problems, a sewage pipeline plugging system suitable for high water level operation is provided.
The utility model adopts the technical proposal that: a sewer plugging system adapted for high water operation, comprising:
the dredging device is used for cleaning the inlet of the sewage pipeline;
the air bag plugging device is provided with an air bag and is used for plugging the sewage pipeline inlet cleaned by the dredging device through the air bag;
an airbag mounting device for remotely mounting the airbag to a sewer inlet site;
the air bag mounting device is provided with a vertical telescopic mechanism, the lower end of the vertical telescopic mechanism is connected with a plurality of cross rods which are parallel to each other and vertical to the axial direction of the vertical telescopic mechanism, the distance between the two cross rods is matched with the diameter of a sewage pipeline, the outer end of each cross rod is provided with a pulley I, and the inner end of each cross rod is provided with a pulley II;
the air bag is arranged between the two cross rods of the bag mounting device and is connected with two traction ropes, and the two traction ropes are respectively wound on the cross rods on the two sides in sequence and extend upwards along the vertical telescopic mechanism to be connected with the traction mechanism.
The dredging device is provided with a rotary cleaning head which is matched with the inner wall of the sewage pipeline, and a rotary driving mechanism which drives the rotary cleaning head to rotate.
The rotary cleaning head is sequentially provided with a conical section, a cylindrical section I and a cylindrical section II from front to back along the axis of the rotary cleaning head, wherein the surfaces of the conical section and the cylindrical section I are provided with threads, and the surface layer of the cylindrical section II is provided with a hairbrush.
The rotary driving mechanism is provided with a rotating shaft and a telescopic main shaft, the rotating shaft is coaxially connected with the rotary cleaning head, the upper end of the main shaft is connected with a motor, and the lower end of the main shaft is rotatably connected with the rotating shaft.
The rotating shaft is arranged on the mounting cabinet and is in transmission connection with the main shaft through a disc gear and a main shaft gear.
And the bottom of the placement cabinet is provided with rollers through telescopic shafts.
The vertical telescopic mechanism is provided with two telescopic vertical rods which are respectively connected with the two cross rods, and the two telescopic vertical rods are connected through a plurality of connecting rods.
Vertical telescopic machanism goes up the system and can realize the joint spare I of joint with the cooperation of sewage inspection shaft well head.
The horizontal pole is made with the joint spare II that can realize the joint with sewer line entrance cooperation.
The air bag plugging device comprises an air compressor, a barometer, an air pressure pipe and the air bag.
The utility model has the advantages that: the utility model discloses an gasbag installation device realizes long-range installation gasbag, need not personnel and operates in the pit, in inspection shaft top operation can, greatly ensure personal safety, reduce the incident and take place. The utility model discloses a desilting device clears up the pipeline entrance earlier before the gasbag shutoff, can closely laminate with the pipeline inner wall when guaranteeing the gasbag inflation.
Drawings
FIG. 1 is a schematic view of the embodiment during the desilting treatment;
FIG. 2 is a schematic structural diagram of a rotary cleaning head in an embodiment;
FIG. 3 is a schematic structural diagram of the installation cabinet in the embodiment;
FIG. 4 is a schematic structural view of a telescopic shaft in the embodiment;
FIG. 5 is a schematic elevation view showing an airbag according to the embodiment;
FIG. 6 is a schematic plan view showing an airbag according to the embodiment when it is installed;
FIG. 7 is a schematic structural view of an airbag mounting apparatus according to an embodiment;
fig. 8 is a schematic elevation view of the pipeline plugged by the air bag in the embodiment.
1. A motor; 2. a main shaft; 3. a disc gear; 4. a placement cabinet; 5. a main shaft gear; 6. a rotating shaft; 7. rotating the cleaning head; 7-1, screw thread; 7-2, hairbrush; 8. a bearing; 9. a roller; 10. a telescopic shaft; 10-1, a spring; 11. a fixing ring; 12. a hauling rope; 13. an air bag installation device 13-1 and a telescopic vertical rod; 13-2, a cross bar; 14. an air bag; 15. a rope winder; 16. a pulley II; 17. a clamping piece II; 18. a towing hook; 19. a connecting rod; 20. a clamping piece I; 21. an air compressor; 22. a pneumatic tube; 23. a barometer.
Detailed Description
The embodiment is a sewer pipe plugging system suitable for high water level operation, including dredging device, gasbag plugging device and the gasbag installation device that mutually support and use.
The dredging device is used for cleaning the inlet of the sewage pipeline and is provided with a rotary cleaning head matched with the inner wall of the sewage pipeline and a rotary driving mechanism driving the rotary cleaning head to rotate. Wherein the rotary cleaning head is sequentially provided with a conical section, a cylindrical section I and a cylindrical section II from the front end to the rear end along the axis, wherein the surfaces of the conical section and the cylindrical section I are provided with threads, and the surface layer of the cylindrical section II is provided with a brush.
The rotary driving mechanism in the embodiment is provided with a mounting cabinet, a rotating shaft, a main shaft and a motor, wherein the bottom of the mounting cabinet is provided with a roller through a telescopic shaft, the mounting cabinet is arranged at the bottom of the inspection well through the roller, and a spring is arranged in the telescopic shaft, so that the height adjustment can be realized; one end of the rotating shaft is coaxially connected with the rear end of the rotary cleaning head, and the other end of the rotating shaft is rotatably connected with the mounting cabinet through a bearing; the main shaft is vertically arranged and can be extended and retracted to adjust the length, the lower end of the main shaft is connected with a rotating shaft in the placement cabinet through a main shaft gear and a disc gear in a transmission manner, and the upper end of the main shaft is connected with a motor.
The air bag plugging device is used for plugging a sewage pipeline inlet cleaned by the dredging device and is provided with an air bag, an air pressure pipe, an air pressure meter and an air compressor, wherein the air bag is arranged at the position of the sewage pipeline inlet cleaned by the sewage pipeline dredging device, the air bag is connected with the air pressure meter outside the inspection well through the air pressure pipe, and the air pressure meter is arranged on the air pressure pipe.
The gasbag installation device is used for with the long-range installation of gasbag to sewer line entry position, has vertical telescopic machanism and two horizontal poles in this embodiment, and wherein vertical telescopic machanism has two flexible montants, links to each other through a plurality of connecting rods between two flexible montants, and two horizontal poles connect perpendicularly respectively in two flexible montant lower extremes, and two horizontal poles are parallel to each other and interval and sewer line diameter looks adaptation between two horizontal poles. In the embodiment, the telescopic vertical rod is provided with a clamping piece I which can be matched with a well mouth of the sewage inspection well to realize clamping connection; the system has on the horizontal pole can realize the joint spare II of joint with the cooperation of sewer line entrance, and pulley I is equipped with to this horizontal pole outer end, and pulley II is equipped with to the flexible montant link of horizontal pole.
In this embodiment, when the gasbag was installed, the gasbag was between two horizontal poles of gasbag installation device, and this gasbag connects two haulage ropes through the towing hook, and two haulage ropes are respectively in proper order around on pulley I and the pulley II on the horizontal pole of both sides back along vertical telescopic machanism upwards extend and connect drive mechanism, and drive mechanism is the ropewinder that is located outside the inspection shaft.
The working principle of the embodiment is as follows:
1) the dredging device extends into the sewage inspection well, the height of the arranging cabinet is adjusted, so that the rotary cleaning head can just extend into a sewage pipeline, the fixing ring can be rotatably sleeved on the main shaft and fixed at the wellhead of the inspection well, the fixing ring can horizontally move relative to the wellhead, and then the motor is installed at the top of the main shaft.
2) Starting a motor, driving a disc gear by a main shaft through a main shaft gear, driving a rotary cleaning head to rotate by rotating a rotating shaft, and scraping sediments and the like on the surface of a pipeline under the action of a surface layer brush of the rotary cleaning head. Meanwhile, the thread at the tip part of the rotary cleaning head can enter the sewage pipeline under the drive of rotation; when the motor rotates reversely, the rotary cleaning head withdraws from the pipeline, so that the aim of cleaning the inner wall of the pipeline is fulfilled.
3) After the clearance finishes, gasbag installation mechanism stretches into in the sewage inspection shaft, and the depth regulation stretches into two horizontal poles to the sewage pipe in, through II cards of joint spare at pipeline mouth department, the hook that pulls on the gasbag is tied to one section of haulage rope, under subaerial serving of serving as a contrast of a rope machine, the gasbag is pulled into in the sewage pipe.
4) After the air bag is completely stretched into the pipeline, the tail part of the air bag is connected with an air pressure tank, an air compressor is started to inflate the air bag, and when the numerical value of a barometer reaches a preset value, the air compressor stops working; and finishing the pipeline plugging process.
The above-mentioned embodiment is only used for explaining the utility model concept, and not to the limit of the utility model protection, and all utilize this concept to be right the utility model discloses carry out insubstantial change, all shall fall into the scope of protection of the utility model.
Claims (10)
1. A sewer plugging system adapted for high water operation, comprising:
the dredging device is used for cleaning the inlet of the sewage pipeline;
the air bag plugging device is provided with an air bag and is used for plugging the sewage pipeline inlet cleaned by the dredging device through the air bag;
an airbag mounting device for remotely mounting the airbag to a sewer inlet site;
the air bag mounting device is provided with a vertical telescopic mechanism, the lower end of the vertical telescopic mechanism is connected with a plurality of cross rods which are parallel to each other and vertical to the axial direction of the vertical telescopic mechanism, the distance between the two cross rods is matched with the diameter of a sewage pipeline, the outer end of each cross rod is provided with a pulley I, and the inner end of each cross rod is provided with a pulley II;
the air bag is arranged between the two cross rods of the mounting device and is connected with two traction ropes, and the two traction ropes are respectively wound on the cross rods on the two sides in sequence and extend upwards along the vertical telescopic mechanism to be connected with the traction mechanism.
2. The sewer plugging system of claim 1, adapted for high water operations, further comprising: the dredging device is provided with a rotary cleaning head which is matched with the inner wall of the sewage pipeline, and a rotary driving mechanism which drives the rotary cleaning head to rotate.
3. A sewer plugging system suitable for high water operation according to claim 2 further comprising: the rotary cleaning head is sequentially provided with a conical section, a cylindrical section I and a cylindrical section II from front to back along the axis of the rotary cleaning head, wherein the surfaces of the conical section and the cylindrical section I are provided with threads, and the surface layer of the cylindrical section II is provided with a hairbrush.
4. A sewer plugging system suitable for high water operation according to claim 2 or 3, further comprising: the rotary driving mechanism is provided with a rotating shaft and a telescopic main shaft, the rotating shaft is coaxially connected with the rotary cleaning head, the upper end of the main shaft is connected with a motor, and the lower end of the main shaft is rotatably connected with the rotating shaft.
5. The sewer plugging system of claim 4, wherein said at least one of said first and second pipes comprises: the rotating shaft is arranged on the mounting cabinet and is in transmission connection with the main shaft through a disc gear and a main shaft gear.
6. The sewer plugging system of claim 5, wherein said at least one of: and the bottom of the placement cabinet is provided with rollers through telescopic shafts.
7. The sewer plugging system of claim 1, adapted for high water operations, further comprising: the vertical telescopic mechanism is provided with two telescopic vertical rods which are respectively connected with the two cross rods, and the two telescopic vertical rods are connected through a plurality of connecting rods.
8. Sewer plugging system suitable for high water operation according to claim 1 or 7, characterized in that: vertical telescopic machanism goes up the system and can realize the joint spare I of joint with the cooperation of sewage inspection shaft well head.
9. The sewer plugging system of claim 1, adapted for high water operations, further comprising: the horizontal pole is made with the joint spare II that can realize the joint with sewer line entrance cooperation.
10. The sewer plugging system of claim 1, adapted for high water operations, further comprising: the air bag plugging device comprises an air compressor, a barometer, an air pressure pipe and the air bag.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120899439.8U CN215166438U (en) | 2021-04-28 | 2021-04-28 | Sewage pipeline plugging system suitable for high-water-level operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120899439.8U CN215166438U (en) | 2021-04-28 | 2021-04-28 | Sewage pipeline plugging system suitable for high-water-level operation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215166438U true CN215166438U (en) | 2021-12-14 |
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ID=79364502
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120899439.8U Active CN215166438U (en) | 2021-04-28 | 2021-04-28 | Sewage pipeline plugging system suitable for high-water-level operation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215166438U (en) |
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2021
- 2021-04-28 CN CN202120899439.8U patent/CN215166438U/en active Active
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