Municipal pipeline cleaning treatment equipment

Abstract

The invention discloses municipal pipeline cleaning treatment equipment, and relates to the technical field of municipal pipeline cleaning.The municipal pipeline cleaning treatment equipment comprises a front sealing ring mechanism and a rear sealing ring mechanism, the front sealing ring mechanism is connected with a fixing pipe, the fixing pipe is provided with a contact moving wheel mechanism and an adjusting rod mechanism, and the rear sealing ring mechanism is provided with a rotating sleeve mechanism; a telescopic cleaning mechanism and a vibration adjusting mechanism are arranged on the rotating sleeve mechanism, an ultrasonic generator is arranged on the rear sealing ring mechanism, and a camera is arranged on the front sealing ring mechanism. The state of the contact moving wheel mechanism can be adjusted through the adjusting rod mechanism, so that the contact moving wheel mechanism makes contact with the inner wall of the pipeline to move along the municipal pipeline, the telescopic cleaning mechanism can be driven to rotate through the rotating sleeve mechanism so as to rotationally clean the inner wall of the pipeline, and the municipal pipeline cleaning efficiency is improved.

Description

Technical Field

[0001] The invention relates to the technical field of municipal pipeline cleaning, in particular to municipal pipeline cleaning processing equipment. Background Art

[0002] Municipal pipelines are usually composed of multiple parts such as underground pipelines, ground facilities and treatment stations, and are important basic engineering facilities in cities.

[0003] In the prior art, the inner wall of the pipeline is usually flushed and cleaned. However, in the prior art, it is not convenient to clean the stubborn debris on the inner wall of the pipeline, so the efficiency of cleaning the municipal pipeline is low, so the prior art has a large room for improvement. Summary of the invention

[0004] The present invention provides a municipal pipeline cleaning and processing device, which solves the problems raised in the above background technology.

[0005] To achieve the above object, the present invention provides the following technical solutions: A municipal pipeline cleaning and processing equipment comprises a front sealing ring mechanism and a rear sealing ring mechanism, wherein the front sealing ring mechanism is connected to a fixed pipe, the fixed pipe is provided with a contact moving wheel mechanism and an adjusting rod mechanism, the rear sealing ring mechanism is provided with a rotating sleeve mechanism, the rotating sleeve mechanism is arranged on the outer side of the fixed pipe, the rotating sleeve mechanism is provided with a telescopic cleaning mechanism and a vibration adjusting mechanism, the rear sealing ring mechanism is provided with an ultrasonic generator, and the front sealing ring mechanism is provided with a camera; the front sealing ring mechanism and the rear sealing ring mechanism are used to seal a local pipeline, the adjusting rod mechanism is used to adjust the contact state between the contact moving wheel mechanism and the pipeline, the rotating sleeve mechanism is used to drive the telescopic cleaning mechanism to rotate, the vibration adjusting mechanism is used to adjust the state of the telescopic cleaning mechanism, the telescopic cleaning mechanism is used to clean the inner wall of the pipeline, and the ultrasonic generator is used to ultrasonically clean the inner wall of the pipeline at the water filling position between the front sealing ring mechanism and the rear sealing ring mechanism.

[0006] As a preferred technical solution of the present invention, the front sealing ring mechanism includes a first mounting shell fixedly connected to the fixing tube, the first mounting shell is fixedly connected to the front fixing ring, a first flexible sealing skin is provided between the first mounting shell and the front fixing ring, a first electric inflatable sealing ring is provided on the side of the front fixing ring, and the first electric inflatable sealing ring is made of rubber.

[0007] As a preferred technical solution of the present invention, the rear sealing ring mechanism includes a second mounting shell fixedly connected to the fixing tube, the second mounting shell is fixedly connected to the rear fixing ring, a second flexible sealing skin is provided between the second mounting shell and the rear fixing ring, a second electric inflatable sealing ring is provided on the side of the rear fixing ring, and the second electric inflatable sealing ring is made of rubber.

[0008] As a preferred technical solution of the present invention, the contact moving wheel mechanism includes a fixed ring fixed on a fixed tube, the side of the fixed ring is fixedly connected to three first displacement seats, the first displacement seats are rotatably connected to a contact wheel rod, the contact wheel rod is connected to the contact wheel, a plurality of rubber blocks are arranged around the contact wheel, and an in-wheel motor is arranged inside the contact wheel.

[0009] As a preferred technical solution of the present invention, the adjusting rod mechanism includes a first threaded groove arranged outside the fixed tube, the fixed tube is threadedly connected to the first threaded sleeve, a slip ring groove is arranged in the axial direction of the outer side of the first threaded sleeve, the first threaded sleeve is slidably connected to the adjusting ring, the inner side of the adjusting ring is located in the slip ring groove, the adjusting ring is fixedly connected to three second displacement seats, the second displacement seats are rotatably connected to the support rod, the end of the support rod away from the second displacement seat is rotatably connected to the third displacement seat, the third displacement seat and the contact wheel rod are fixedly connected, and the first elastic member is fixedly connected between the adjusting ring and the fixed ring.

[0010] As a preferred technical solution of the present invention, the rotating sleeve mechanism includes a driving motor arranged on the second mounting shell, the output shaft of the driving motor is fixedly connected to the first gear, the first gear meshes with the second gear, the second gear is fixedly connected to the rotating sleeve, the rotating sleeve and the fixed tube are rotatably connected, the rotating sleeve passes through the second mounting shell, and the rotating sleeve and the second mounting shell are rotatably connected.

[0011] As a preferred technical solution of the present invention, the telescopic cleaning mechanism includes a rotating circular shell fixedly connected to a rotating sleeve, a plurality of water inlet holes are arranged on the fixed tube at positions corresponding to the rotating circular shell, the fixed tube is communicated with the rotating circular shell, the rotating circular shell is fixedly connected to the telescopic tube sleeve, a telescopic tube is arranged in the telescopic tube sleeve, the end of the telescopic tube is fixedly connected to the cleaning shell, a cleaning brush is arranged on the surface of the cleaning shell, a plurality of water spray holes are arranged on the cleaning shell, a circulating water pump is arranged on the rotating circular shell, the water inlet end of the circulating water pump is located on the outside of the rotating circular shell, and the water outlet end of the circulating water pump is communicated with the fixed tube and the telescopic tube sleeve.

[0012] As a preferred technical solution of the present invention, the vibration adjustment mechanism includes a second threaded groove arranged outside the rotating sleeve, the rotating sleeve is threadedly connected to the second threaded sleeve, the second threaded sleeve is rotatably connected to the two rotating rings, the second threaded sleeve is slidably connected to the sliding mounting ring, a plurality of second elastic members are fixedly connected between the sliding mounting ring and the rotating ring, the sliding mounting ring is fixedly connected to the vibration motor, the sliding mounting ring is fixedly connected to the fourth displacement seat, the fourth displacement seat is rotatably connected to the vibration connecting rod, the vibration connecting rod is rotatably connected to the fifth displacement seat, and the fifth displacement seat and the telescopic tube are fixedly connected.

[0013] The present invention has the following benefits: By arranging the front sealing ring mechanism and the rear sealing ring mechanism, the pipeline to be cleaned can be closed to facilitate subsequent water filling and cleaning; the ultrasonic generator can be used to ultrasonically clean the stubborn stains attached to the inner wall of the pipeline; the camera can be used to observe the condition of the inner wall of the pipeline; the state of the contact moving wheel mechanism can be adjusted by the adjusting rod mechanism so that the contact moving wheel mechanism contacts the inner wall of the pipeline and moves along the municipal pipeline; the rotating sleeve mechanism can drive the telescopic cleaning mechanism to rotate and clean the inner wall of the pipeline, thereby improving the efficiency of municipal pipeline cleaning. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a first-person structural diagram of a municipal pipeline cleaning and treatment equipment.

[0015] Figure 2 This is a second-perspective structural schematic diagram of a municipal pipeline cleaning and processing equipment.

[0016] Figure 3 This is a third-person structural diagram of a municipal pipeline cleaning and treatment equipment.

[0017] Figure 4 This is a fourth-perspective structural diagram of a municipal pipeline cleaning and treatment equipment.

[0018] In the figure: 1, front sealing ring mechanism; 101, first mounting shell; 102, front fixing ring; 103, first flexible sealing skin; 104, first electric inflatable sealing ring; 2, fixing tube; 3, rear sealing ring mechanism; 301, second mounting shell; 302, rear fixing ring; 303, second flexible sealing skin; 304, second electric inflatable sealing ring; 4, contact moving wheel mechanism; 401, fixing ring; 402, first displacement seat; 403, contact wheel rod; 404, contact wheel; 405, rubber block; 5, adjusting rod mechanism; 501, first thread groove; 502, first thread sleeve; 503, adjusting ring; 504, second displacement seat; 505, support rod; 5 06. The third displacement seat; 507. The first elastic member; 6. The rotating sleeve mechanism; 601. The driving motor; 602. The first gear; 603. The second gear; 604. The rotating sleeve; 7. The telescopic cleaning mechanism; 701. The rotating round shell; 702. The telescopic tube sleeve; 703. The telescopic tube; 704. The cleaning shell; 705. The water spray hole; 8. The vibration adjustment mechanism; 801. The second threaded groove; 802. The second threaded sleeve; 803. The rotating ring; 804. The sliding mounting ring; 805. The second elastic member; 806. The vibration motor; 807. The fourth displacement seat; 808. The vibration connecting rod; 809. The fifth displacement seat; 9. The ultrasonic generator; 10. The camera. DETAILED DESCRIPTION

[0019] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.

[0020] Example 1, please refer to Figure 1-Figure 4 A municipal pipeline cleaning and processing equipment comprises a front sealing ring mechanism 1 and a rear sealing ring mechanism 3, wherein the front sealing ring mechanism 1 is connected to a fixed pipe 2, the fixed pipe 2 is provided with a contact moving wheel mechanism 4 and an adjusting rod mechanism 5, the rear sealing ring mechanism 3 is provided with a rotating sleeve mechanism 6, the rotating sleeve mechanism 6 is arranged on the outer side of the fixed pipe 2, the rotating sleeve mechanism 6 is provided with a telescopic cleaning mechanism 7 and a vibration adjustment mechanism 8, the rear sealing ring mechanism 3 is provided with an ultrasonic generator 9, and the front sealing ring mechanism 1 is provided with a camera 10; the front sealing ring mechanism 1 and the rear sealing ring mechanism 3 are used to seal a local pipeline, the adjusting rod mechanism 5 is used to adjust the contact state between the contact moving wheel mechanism 4 and the pipeline, the rotating sleeve mechanism 6 is used to drive the telescopic cleaning mechanism 7 to rotate, the vibration adjustment mechanism 8 is used to adjust the state of the telescopic cleaning mechanism 7, the telescopic cleaning mechanism 7 is used to clean the inner wall of the pipeline, and the ultrasonic generator 9 is used to ultrasonically clean the inner wall of the pipeline at the water filling position between the front sealing ring mechanism 1 and the rear sealing ring mechanism 3.

[0021] The front sealing ring mechanism 1 includes a first mounting shell 101 fixedly connected to the fixing tube 2, the first mounting shell 101 is fixedly connected to the front fixing ring 102, a first flexible sealing skin 103 is provided between the first mounting shell 101 and the front fixing ring 102, a first electric inflatable sealing ring 104 is provided on the side of the front fixing ring 102, and the first electric inflatable sealing ring 104 is made of rubber. The rear sealing ring mechanism 3 includes a second mounting shell 301 fixedly connected to the fixing tube 2, the second mounting shell 301 is fixedly connected to the rear fixing ring 302, a second flexible sealing skin 303 is provided between the second mounting shell 301 and the rear fixing ring 302, a second electric inflatable sealing ring 304 is provided on the side of the rear fixing ring 302, and the second electric inflatable sealing ring 304 is made of rubber.

[0022] Specifically, opening the first electric inflatable sealing ring 104 can achieve contact with the inner wall of the pipe, and opening the second electric inflatable sealing ring 304 can achieve contact with the inner wall of the pipe, so as to realize a sealed space between the front fixing ring 102 and the rear fixing ring 302. The existence of the first flexible sealing skin 103 and the second flexible sealing skin 303 can accommodate a certain range of water.

[0023] In addition, since the first electric inflatable sealing ring 104 and the second electric inflatable sealing ring 304 are elastic, they can adapt to the cleaning of pipelines with a certain range of diameters.

[0024] The contact moving wheel mechanism 4 includes a fixed ring 401 fixed on the fixed tube 2, the side of the fixed ring 401 is fixedly connected to three first displacement seats 402, the first displacement seats 402 are rotatably connected to the contact wheel rod 403, the contact wheel rod 403 is connected to the contact wheel 404, a plurality of rubber blocks 405 are arranged around the contact wheel 404, and an in-wheel motor is arranged inside the contact wheel 404. The adjusting rod mechanism 5 includes a first thread groove 501 arranged on the outside of the fixed tube 2, the fixed tube 2 is threadedly connected to the first threaded sleeve 502, a slip ring groove is provided on the axial direction of the outer side of the first threaded sleeve 502, the first threaded sleeve 502 is slidingly connected to the adjusting ring 503, the inner side of the adjusting ring 503 is located in the slip ring groove, the adjusting ring 503 is fixedly connected to three second displacement seats 504, the second displacement seats 504 are rotatably connected to the support rod 505, the end of the support rod 505 away from the second displacement seat 504 is rotatably connected to the third displacement seat 506, the third displacement seat 506 is fixedly connected to the contact wheel rod 403, and the first elastic member 507 is fixedly connected between the adjusting ring 503 and the fixed ring 401.

[0025] Specifically, rotating the first threaded sleeve 502 can drive the adjustment ring 503 to change its position, so that the first threaded sleeve 502 and the adjustment ring 503 can move along the axial direction of the fixed pipe 2. As the position of the adjustment ring 503 changes, the position of the support rod 505 is adjusted, so that the contact wheel rod 403 rotates around the first displacement seat 402, thereby controlling the angle of the contact wheel rod 403, so that the contact wheel 404 contacts the inner wall of the pipe, and adapts to the contact movement of pipes with different inner diameters. Under the action of the first elastic member 507, the adjustment ring 504 can be pulled 3, so that the adjusting ring 503 and the fixing ring 401 tend to approach each other, so that the contact wheel 404 can always contact with the inner wall of the pipe, that is, the rubber block 405 can contact with the inner wall of the pipe, increase the pressure between the rubber block 405 and the inner wall of the pipe, turn on the motor in the wheel, and drive the contact wheel 404 to rotate. The rotation of the contact wheel 404 will drive the rubber block 405 to rotate. At this time, the force generated by the rotation of the rubber block 405 is greater than the static friction between the first electric inflatable sealing ring 104 and the second electric inflatable sealing ring 304 and the inner wall of the pipe, so that the whole equipment can be moved along the pipe.

[0026] The rotating sleeve mechanism 6 includes a driving motor 601 arranged on the second mounting shell 301, the output shaft of the driving motor 601 is fixedly connected to the first gear 602, the first gear 602 is meshed with the second gear 603, the second gear 603 is fixedly connected to the rotating sleeve 604, the rotating sleeve 604 is rotatably connected to the fixed tube 2, the rotating sleeve 604 passes through the second mounting shell 301, and the rotating sleeve 604 is rotatably connected to the second mounting shell 301. The telescopic cleaning mechanism 7 includes a rotating circular shell 701 fixedly connected to the rotating sleeve 604, a plurality of water inlet holes are provided on the fixed pipe 2 at positions corresponding to the rotating circular shell 701, the fixed pipe 2 and the rotating circular shell 701 are communicated, the rotating circular shell 701 is fixedly connected to the telescopic pipe sleeve 702, a telescopic pipe 703 is provided in the telescopic pipe sleeve 702, the end of the telescopic pipe 703 is fixedly connected to the cleaning shell 704, a cleaning brush is provided on the surface of the cleaning shell 704, a plurality of water spray holes 705 are provided on the cleaning shell 704, a circulating water pump is provided on the rotating circular shell 701, the water inlet end of the circulating water pump is located on the outside of the rotating circular shell 701, and the water outlet end of the circulating water pump is communicated with the fixed pipe 2 and the telescopic pipe sleeve 702.

[0027] Specifically, turning on the drive motor 601 can drive the first gear 602 to rotate, and the rotation of the first gear 602 will drive the second gear 603 to rotate, and the rotation of the second gear 603 will drive the rotating sleeve 604 to rotate, thereby driving the rotating circular shell 701 to rotate, thereby driving the telescopic tube sleeve 702 and the telescopic tube 703 to rotate, thereby driving the cleaning shell 704 to rotate, so as to perform rotational contact cleaning on the inner wall of the pipeline and complete the removal of debris attached to the inner wall of the pipeline.

[0028] In addition, by pouring water into the fixed pipe 2, water can enter the rotating circular shell 701, the water enters the telescopic tube 703 through the telescopic tube sleeve 702, and then sprays out through the water spray hole 705 on the cleaning shell 704, so as to flush and clean the inner wall of the pipeline. When the space between the first flexible sealing skin 103 and the second flexible sealing skin 303 is filled with water, the ultrasonic generator 9 is turned on, and the ultrasonic generator 9 can drive the water between the front sealing ring mechanism 1 and the rear sealing ring mechanism 3 to vibrate. At this time, the water vibration can clean the inner wall of the pipeline. At this time, stop pouring water between the first flexible sealing skin 103 and the second flexible sealing skin 303 through the fixed pipe 2. At this time, the circulating water pump can be turned on to absorb the water between the first flexible sealing skin 103 and the second flexible sealing skin 303, and then enter the rotating circular shell 701. The water enters the telescopic tube 703 through the telescopic tube sleeve 702, and then sprays out through the water spray hole 705 on the cleaning shell 704, so as to circulate and flush and clean the inner wall of the pipeline.

[0029] Example 2, continue to refer to Figure 1-Figure 4In the embodiment of the present invention, the vibration adjustment mechanism 8 includes a second thread groove 801 arranged outside the rotating sleeve 604, the rotating sleeve 604 is threadedly connected to the second threaded sleeve 802, the second threaded sleeve 802 is rotatably connected to the two rotating rings 803, the second threaded sleeve 802 is slidably connected to the sliding mounting ring 804, a plurality of second elastic members 805 are fixedly connected between the sliding mounting ring 804 and the rotating ring 803, the sliding mounting ring 804 is fixedly connected to the vibration motor 806, the sliding mounting ring 804 is fixedly connected to the fourth displacement seat 807, the fourth displacement seat 807 is rotatably connected to the vibration connecting rod 808, the vibration connecting rod 808 is rotatably connected to the fifth displacement seat 809, and the fifth displacement seat 809 is fixedly connected to the telescopic tube 703.

[0030] Specifically, rotating the second threaded sleeve 802 can adjust the position of the second threaded sleeve 802, and then adjust the position of the sliding mounting ring 804, so that the sliding mounting ring 804 moves along the axial direction of the rotating sleeve 604. At this time, the fourth displacement seat 807 also moves along the axial direction of the rotating sleeve 604, thereby adjusting the position of the vibration connecting rod 808. Under the adjustment of the vibration connecting rod 808, the length of the telescopic tube 703 extending out of the telescopic tube sleeve 702 can be controlled, and then the straight-line distance between the cleaning shell 704 and the rotating sleeve 604 can be adjusted, thereby adapting to the cleaning of pipes with different inner diameters.

[0031] In addition, turning on the vibration motor 806 can drive the sliding mounting ring 804 to reciprocate along the axial direction of the second threaded sleeve 802. Due to the presence of the second elastic member 805, the sliding mounting ring 804 can be reset after vibration, thereby limiting the vibration range of the sliding mounting ring 804. When the sliding mounting ring 804 reciprocates, it can drive the vibration connecting rod 808 to reciprocate, thereby driving the telescopic tube 703 to reciprocate along the telescopic tube sleeve 702, and then making the cleaning shell 704 reciprocate. Vibration, that is, constantly adjusting the pressure between the cleaning shell 704 and the inner wall of the pipeline, and at the same time, the cleaning shell 704 can also slap and remove debris attached to the inner wall of the pipeline to increase the cleaning efficiency.

[0032] In the embodiment of the present invention, not only can the cleaning shell 704 be rotated for cleaning, but the cleaning shell 704 is also equipped with vibration to achieve efficient cleaning. In addition, water can be sprayed through the water spray hole 705 to perform high-pressure flushing of the inner wall of the pipe, and the ultrasonic generator 9 can also drive the water to vibrate ultrasonically to achieve ultrasonic cleaning of debris attached to the inner wall of the pipe. Through multiple composite cleaning, the efficiency of cleaning the inner wall of the pipe is increased.

[0033] During the implementation of the present invention, the device is first placed in a municipal pipeline. At this time, the state of the adjusting rod mechanism 5 is adjusted, thereby adjusting the position of the contact moving wheel mechanism 4, so that the contact moving wheel mechanism 4 contacts the inner wall of the pipeline. Turning on the contact moving wheel mechanism 4 can drive the device to move, and the dirt condition of the inner wall of the pipeline can be checked through the camera 10. Turning on the rotating sleeve mechanism 6 can drive the telescopic cleaning mechanism 7 to rotate, and the telescopic cleaning mechanism 7 can rotate and clean the inner wall of the pipeline. If there is stubborn dirt in the pipeline, the front sealing ring mechanism 1 and the rear sealing ring mechanism 3 are turned on to seal the space between the front sealing ring mechanism 1 and the rear sealing ring mechanism 3. At this time, water is poured into the front sealing ring mechanism 1 and the rear sealing ring mechanism 3 through the fixed pipe 2. Turning on the ultrasonic generator 9 can clean the inner wall of the pipeline. At the same time, turning on the rotating sleeve mechanism 6 can drive the telescopic cleaning mechanism 7 to rotate to achieve rotational cleaning. In addition, turning on the vibration adjustment mechanism 8 can drive the telescopic cleaning mechanism 7 to vibrate, so as to increase the efficiency of cleaning the inner wall of the pipeline.

[0034] The present invention can seal the pipeline to be cleaned by arranging the front sealing ring mechanism 1 and the rear sealing ring mechanism 3, which is convenient for subsequent water filling and cleaning. The ultrasonic generator 9 can be used to ultrasonically clean the stubborn stains attached to the inner wall of the pipeline. The camera 10 can observe the condition of the inner wall of the pipeline. The state of the contact moving wheel mechanism 4 can be adjusted by the adjusting rod mechanism 5, so that the contact moving wheel mechanism 4 contacts the inner wall of the pipeline and moves along the municipal pipeline. The rotating sleeve mechanism 6 can drive the telescopic cleaning mechanism 7 to rotate, so as to rotate and clean the inner wall of the pipeline, thereby improving the efficiency of municipal pipeline cleaning.

[0035] Finally, it should be noted that the above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A municipal pipeline cleaning and processing equipment, comprising a front sealing ring mechanism and a rear sealing ring mechanism, characterized in that: The front sealing ring mechanism is connected to the fixed pipe, the fixed pipe is provided with a contact moving wheel mechanism and an adjusting rod mechanism, the rear sealing ring mechanism is provided with a rotating sleeve mechanism, the rotating sleeve mechanism is arranged on the outer side of the fixed pipe, the rotating sleeve mechanism is provided with a telescopic cleaning mechanism and a vibration adjustment mechanism, the rear sealing ring mechanism is provided with an ultrasonic generator, and the front sealing ring mechanism is provided with a camera; the front sealing ring mechanism and the rear sealing ring mechanism are used to seal the local pipeline, the adjusting rod mechanism is used to adjust the contact state between the contact moving wheel mechanism and the pipeline, the rotating sleeve mechanism is used to drive the telescopic cleaning mechanism to rotate, the vibration adjustment mechanism is used to adjust the state of the telescopic cleaning mechanism, the telescopic cleaning mechanism is used to clean the inner wall of the pipeline, and the ultrasonic generator is used to ultrasonically clean the inner wall of the pipeline at the water filling position between the front sealing ring mechanism and the rear sealing ring mechanism.

2. The municipal pipeline cleaning equipment according to claim 1, characterized in that: The front sealing ring mechanism includes a first mounting shell fixedly connected to the fixing tube, the first mounting shell is fixedly connected to the front fixing ring, a first flexible sealing skin is arranged between the first mounting shell and the front fixing ring, a first electric inflatable sealing ring is arranged on the side of the front fixing ring, and the first electric inflatable sealing ring is made of rubber.

3. The municipal pipeline cleaning equipment according to claim 1, characterized in that: The rear sealing ring mechanism includes a second mounting shell fixedly connected to the fixing tube, the second mounting shell fixedly connected to the rear fixing ring, a second flexible sealing skin is provided between the second mounting shell and the rear fixing ring, a second electric inflatable sealing ring is provided on the side of the rear fixing ring, and the second electric inflatable sealing ring is made of rubber.

4. The municipal pipeline cleaning equipment according to claim 1, characterized in that: The contact moving wheel mechanism includes a fixing ring fixed on a fixing tube, the side of the fixing ring is fixedly connected to three first displacement seats, the first displacement seats are rotatably connected to a contact wheel rod, the contact wheel rod is connected to a contact wheel, a plurality of rubber blocks are arranged on the circumference of the contact wheel, and an in-wheel motor is arranged inside the contact wheel.

5. The municipal pipeline cleaning equipment according to claim 4, characterized in that: The adjusting rod mechanism includes a first threaded groove arranged outside the fixed tube, the fixed tube is threadedly connected to the first threaded sleeve, a slip ring groove is arranged on the axial direction of the outer side of the first threaded sleeve, the first threaded sleeve is slidably connected to the adjusting ring, the inner side of the adjusting ring is located in the slip ring groove, the adjusting ring is fixedly connected to three second displacement seats, the second displacement seats are rotatably connected to the support rod, one end of the support rod away from the second displacement seat is rotatably connected to the third displacement seat, the third displacement seat is fixedly connected to the contact wheel rod, and the first elastic member is fixedly connected between the adjusting ring and the fixed ring.

6. The municipal pipeline cleaning equipment according to claim 3, characterized in that: The rotating sleeve mechanism includes a driving motor arranged on the second mounting shell, the output shaft of the driving motor is fixedly connected to the first gear, the first gear meshes with the second gear, the second gear is fixedly connected to the rotating sleeve, the rotating sleeve and the fixed tube are rotatably connected, the rotating sleeve passes through the second mounting shell, and the rotating sleeve and the second mounting shell are rotatably connected.

7. The municipal pipeline cleaning equipment according to claim 6, characterized in that: The telescopic cleaning mechanism includes a rotating circular shell fixedly connected to a rotating sleeve, a plurality of water inlet holes are arranged on a fixed pipe at positions corresponding to the rotating circular shell, the fixed pipe is communicated with the rotating circular shell, the rotating circular shell is fixedly connected to a telescopic pipe sleeve, a telescopic pipe is arranged in the telescopic pipe sleeve, the end of the telescopic pipe is fixedly connected to a cleaning shell, a cleaning brush is arranged on the surface of the cleaning shell, a plurality of water spray holes are arranged on the cleaning shell, a circulating water pump is arranged on the rotating circular shell, the water inlet end of the circulating water pump is located on the outside of the rotating circular shell, and the water outlet end of the circulating water pump is communicated with the fixed pipe and the telescopic pipe sleeve.

8. The municipal pipeline cleaning equipment according to claim 7, characterized in that: The vibration adjustment mechanism includes a second threaded groove arranged outside the rotating sleeve, the rotating sleeve is threadedly connected to the second threaded sleeve, the second threaded sleeve is rotatably connected to the two rotating rings, the second threaded sleeve is slidably connected to the sliding mounting ring, a plurality of second elastic members are fixedly connected between the sliding mounting ring and the rotating ring, the sliding mounting ring is fixedly connected to the vibration motor, the sliding mounting ring is fixedly connected to the fourth displacement seat, the fourth displacement seat is rotatably connected to the vibration connecting rod, the vibration connecting rod is rotatably connected to the fifth displacement seat, and the fifth displacement seat is fixedly connected to the telescopic tube.

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