CN213508865U

CN213508865U - Urban underground pipeline detecting, repairing and dredging machine

Info

Publication number: CN213508865U
Application number: CN202022110737.2U
Authority: CN
Inventors: 莫涛
Original assignee: Anhui Haoyu Construction Engineering Co ltd
Current assignee: Anhui Haoyu Construction Engineering Co ltd
Priority date: 2020-09-23
Filing date: 2020-09-23
Publication date: 2021-06-22
Anticipated expiration: 2030-09-23

Abstract

The application relates to a machine for detecting, repairing and dredging urban underground pipelines, which comprises a dredging vehicle, a dredging device on the dredging vehicle and a dredging block on the dredging device; a through hole is formed in the dredging vehicle, and a water pumping pipe is arranged in the through hole; the dredging device comprises a dredging disc and a dredging pipe, a water storage tank is arranged in the dredging disc, a water inlet pipe is arranged on one side, close to the dredging vehicle, of the dredging disc, the water inlet pipe is communicated with the water storage tank, a dredging pipe is arranged on one side, far away from the dredging vehicle, of the dredging disc, and the dredging pipe is communicated with the water storage tank; one end of the water pumping pipe, which is close to the dredging disc, is connected with a rotary joint, and the water inlet pipe is connected with one end of the rotary joint, which is far away from the dredging vehicle; the desilting car is close to desilting dish one side bottom is provided with the baffle, be provided with on the baffle and be used for the drive desilting dish pivoted drive arrangement. This application has the effect to effective desilting of pipeline.

Description

Urban underground pipeline detecting, repairing and dredging machine

Technical Field

The application relates to the field of urban underground pipeline restoration, in particular to a machine for detecting, restoring and dredging urban underground pipelines.

Background

At present, a plurality of pipelines are buried underground in cities, some pipelines are damaged underground, a plurality of sludge are accumulated in the pipelines, the pipelines are repaired manually, a roadbed needs to be excavated for dredging, traffic is seriously influenced, and human resources are wasted.

The related technology can refer to the Chinese utility model patent with the publication number of CN110260091A, which discloses a rotary spraying repair device for urban underground pipelines. Pipelines buried in the ground may be cracked or broken due to long-term rolling of vehicles or other reasons. At present, the main maintenance method is to excavate the roadbed to replace the pipeline, but the excavation roadbed to replace the pipeline needs traffic control, and the engineering quantity is large, so that the manpower and material resources are greatly consumed. According to the invention, the pneumatic motor drives the discharging head to rotate at a high speed, the repairing coating conveyed by the feeding pipe is sprayed on the inner wall of the pipeline under the action of the centrifugal force of the discharging head, the support leg assembly can fixedly support the pneumatic motor, so that the central shaft of the discharging head on the support leg assembly is superposed with the axis of the pipeline, the coating is uniformly sprayed, and the support leg assembly can drive the discharging head to slide in the pipeline under the dragging of the rope, so that the axial spraying of the inner wall of the pipeline is completed, the pipeline repairing efficiency is effectively improved, and the maintenance cost is reduced. The invention is mainly used for the rotary spraying repair equipment of the urban underground pipeline.

With respect to the related art among the above, the inventors consider that the following drawbacks exist: in the use process of the pipeline, silt can be attached to the inner wall of the pipeline, and the repairing effect of the pipeline is reduced.

SUMMERY OF THE UTILITY MODEL

In order to carry out desilting effectively to the pipeline, this application provides a city underground piping detects, restores and mediation machine.

The application provides a city underground pipeline detects, restores and mediation machine adopts following technical scheme:

a machine for detecting, repairing and dredging urban underground pipelines comprises a dredging vehicle, a dredging device on the dredging vehicle and a dredging block on the dredging device; a through hole is formed in the dredging vehicle, and a water pumping pipe is arranged in the through hole; the dredging device comprises a dredging disc and a dredging pipe, a water storage tank is arranged in the dredging disc, a water inlet pipe is arranged on one side, close to the dredging vehicle, of the dredging disc, the water inlet pipe is communicated with the water storage tank, a dredging pipe is arranged on one side, far away from the dredging vehicle, of the dredging disc, and the dredging pipe is communicated with the water storage tank; one end of the water pumping pipe, which is close to the dredging disc, is connected with a rotary joint, and the water inlet pipe is connected with one end of the rotary joint, which is far away from the dredging vehicle; the desilting car is close to desilting dish one side bottom is provided with the baffle, be provided with on the baffle and be used for the drive desilting dish pivoted drive arrangement.

By adopting the technical scheme, a worker puts the dredging vehicle into the pipeline, the dredging vehicle moves in the pipeline, the water pump is started, water flows into the water storage tank along the water pumping pipe through the rotary joint, and the water flows out of the dredging pipe under the action of water pressure; the worker starts the driving device, the driving device drives the dredging disc to rotate, and the rotary joint enables the dredging disc not to block water flow when rotating, so that water in the water outlet hole is sprayed to different positions in the underground pipeline, and the cleaning effect of the water flow on the underground pipeline is improved; can effectively realize the desilting to underground piping through above structure.

Preferably, a gear is sleeved on the edge of the water inlet pipe, and the central line of the water inlet pipe is overlapped with the axis of the gear; the baffle is provided with a loop bar, the top of the loop bar is provided with a rack matched with the gear, and the driving device drives the loop bar to slide on the baffle.

Through adopting above-mentioned technical scheme, the staff starts drive arrangement, and drive arrangement drives loop bar reciprocating motion on the baffle, and rack and gear cooperation drive desilting dish uses self axis to make a reciprocating motion as the center, makes the apopore use desilting dish axis to make a reciprocating motion as the center through above structure, has improved the impact effect of rivers to silt in the pipeline.

Preferably, the driving device comprises a motor shell and a driving motor, a reciprocating screw rod is arranged on an output shaft of the driving motor, a screw rod nut is sleeved on the reciprocating screw rod, and the reciprocating screw rod is in threaded fit with the reciprocating screw rod; the sleeve rod is sleeved outside the screw rod nut and fixedly connected with the screw rod nut.

By adopting the technical scheme, the driving motor drives the reciprocating screw rod to rotate, and the screw rod nut and the reciprocating screw rod are matched to drive the sleeve rod to slide on the baffle plate in a reciprocating manner.

Preferably, the desilting dish is kept away from desilting car one side is provided with the dead lever, the dead lever is kept away from desilting dish one end with the desilting piece is connected, the shaping has the inclined plane on the desilting piece, the inclined plane is from desilting piece all around to the center to keeping away from the direction slope of desilting dish.

Through adopting above-mentioned technical scheme, when rivers impact and be not enough to break away silt, the piece of dredging is under the effect of the thrust of desilting car and drive arrangement's rotatory power, breaks away silt, and the inclined plane on the piece of dredging makes the piece of dredging insert the silt better in, and the piece of dredging of being convenient for breaks away the interior accumulational silt of underground piping.

Preferably, the desilting pipe slope sets up on the desilting dish, the desilting pipe is followed desilting dish center is to all around to keeping away from the direction slope of desilting car.

Through adopting above-mentioned technical scheme, the slope of desilting pipe is established and is made intraductal rivers of desilting can realize comprehensive clearance to inside and the pipeline inner wall of pipeline to be convenient for carry on the monitoring and the repair work of pipeline.

Preferably, the motor casing top is provided with monitoring devices, monitoring devices includes protection casing and camera, the camera sets up in the protection casing, the motor casing top is provided with two fixed blocks, be provided with on the protection casing be used for with the connecting piece that the fixed block is connected.

Through adopting above-mentioned technical scheme, when the clearance pipeline, the drinking-water pipe can be at the too much rivers of underground piping internal discharge, and the protection casing makes the difficult intake of camera, reduces the damage that the rivers led to the fact the camera, and the setting up of connecting piece makes the protection casing pass through the fixed block and installs on the motor casing.

Preferably, one side of the fixed block, which is close to each other, is provided with a fixed groove, and two sides of the protective cover are provided with spring grooves; the connecting piece comprises a positioning spring and a positioning block, the positioning spring is arranged in the spring groove, one end of the positioning spring is connected with the inner wall, far away from the fixed block, of the spring groove, and the other end of the positioning spring is connected with the positioning block; the positioning block is slidably mounted in the spring groove, extends into the fixing groove and abuts against the inner wall of the fixing groove.

Through adopting above-mentioned technical scheme, the cooperation of positioning spring and locating piece and fixed slot, the installation and the dismantlement of the shield of being convenient for have realized clearance and the change of protection casing.

Preferably, one end of the positioning block, which is far away from the positioning spring, is arranged to be hemispherical.

By adopting the technical scheme, the protective cover is pushed forcibly, the fixing groove extrudes the cambered surface on the positioning block, so that the positioning block moves towards the direction close to the spring groove, and when the positioning block moves into the fixing groove, the positioning block props against the inner wall of the fixing block under the action of the elastic force of the positioning spring; when the protective cover needs to be detached, the protective cover is pushed forcibly, the cambered surface on the positioning block abuts against the inner wall of the fixing groove, so that the positioning block moves towards the direction close to the spring groove, and when the positioning block moves out of the fixing groove, the protective cover can be detached; make the installation and the dismantlement of shield more convenient through above structure.

In summary, the present application includes at least one of the following beneficial technical effects:

the structure of the water pumping pipe and the dredging pipe is added, so that the sludge in the pipeline can be cleaned conveniently by water flow, the structure of the rotary joint is added, the rotation of the dredging disc is convenient, and the structure of the driving device is added, so that the water flow can comprehensively clean the sludge in the underground pipeline;

the structure of the reciprocating screw rod, the screw rod nut, the sleeve rod and the rack is added, so that the dredging disc can rotate in a reciprocating manner by taking the dredging disc as an axis, and the cleaning effect of water flow on a pipeline is improved;

the structure of the protective cover is increased, so that the camera is not easily damaged by water, the structures of the positioning spring and the positioning block are increased, the protective cover can be conveniently installed and detached on the driving device, and the cleaning and replacing efficiency of the protective cover is improved.

Drawings

FIG. 1 is a schematic sectional view of an embodiment of the application as a whole;

FIG. 2 is a schematic diagram of the overall structure of the application embodiment;

FIG. 3 is a schematic sectional view of a driving device according to an embodiment of the present invention;

fig. 4 is an enlarged view of a portion a in fig. 3.

Description of reference numerals: 1. dredging vehicle; 11. a through hole; 12. a water pumping pipe; 13. a baffle plate; 2. a dredging disc; 21. a rotary joint; 22. a water inlet pipe; 23. a gear; 24. a water storage tank; 25. dredging the pipe; 26. fixing the rod; 27. dredging blocks; 3. a drive device; 31. a drive motor; 32. a motor housing; 33. a reciprocating screw rod; 34. a feed screw nut; 35. a loop bar; 36. a rack; 37. a fixed block; 38. fixing grooves; 4. a protective cover; 41. a camera; 42. a spring slot; 43. a positioning spring; 44. and (5) positioning the blocks.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses urban underground pipeline detects, restores and mediation machine.

Referring to fig. 1 and 2, the machine for detecting, repairing and dredging the urban underground pipeline comprises a dredging vehicle 1, a dredging device on the dredging vehicle 1 and a dredging block 27 on the dredging device.

Referring to fig. 1 and 2, a through hole 11 is formed in the dredging vehicle 1, the opening of the through hole 11 is circular, and the through hole 11 is arranged along the length direction of the dredging vehicle 1. Install drinking-water pipe 12 in the through-hole 11, outside drinking-water pipe 12 both ends extended to through-hole 11, the water pump that is used for drawing water is connected to drinking-water pipe 12 one end, and the other end is connected with rotary joint 21.

Referring to fig. 1 and 2, the dredging device comprises a dredging disc 2 and a dredging pipe 25, the dredging disc 2 is cylindrical, a water storage groove 24 is formed in the dredging disc 2, a water inlet pipe 22 is installed on one side, close to the dredging vehicle 1, of the dredging disc 2, the water inlet pipe 22 is communicated with the water storage groove 24, one end of a rotary joint 21 is connected with the water pumping pipe 12, and the other end of the rotary joint is connected with the water inlet pipe 22. The dredging disc 2 is far away from one side of the dredging vehicle 1 and is provided with a dredging pipe 25, and the dredging pipe 25 is arranged in a circular array by taking the axis of the dredging disc 2 as the center. The dredging pipe 25 is obliquely arranged on the dredging disc 2, and the dredging pipe 25 inclines towards the direction far away from the dredging vehicle 1 from the center to the periphery of the dredging disc 2. The bottom of the dredging vehicle 1 close to one side of the dredging disc 2 is provided with a baffle 13, the baffle 13 is provided with a driving device 3, and the driving device 3 drives the dredging disc 2 to rotate by taking the axis of the dredging disc 2 as a rotation center line.

Referring to fig. 1 and 2, a worker puts the dredging vehicle 1 into an underground pipe, and the dredging vehicle 1 moves in the underground pipe. The pump and drive means 3 are activated, the pump pumping water into the suction pipe 12, the water flow passing through the swivel joint 21 and the inlet pipe 22 to the reservoir 24. The water pump continuously draws water, and the water in the catch basin 24 is in the underground piping via the apopore injection under hydraulic effect, and desilting pipe 25 slope sets up and makes the rivers can clear up the underground piping inner wall comprehensively, reduces the attachment on the underground piping inner wall. The driving device 3 drives the dredging disc 2 to rotate, the dredging disc 2 rotates relative to the water pumping pipe 12 through the rotary joint 21, so that the water pumping pipe 12 cannot be twisted when the dredging disc 2 rotates, and water flows more smoothly in the water pumping pipe 12. The rotation of the dredging disc 2 enables water in the dredging pipe 25 to be sprayed to different positions in the underground pipeline, and the cleaning effect of water flow on the underground pipeline is improved.

Referring to fig. 2 and 3, the driving device 3 includes a driving motor 31 and a motor housing 32, an output shaft of the driving motor 31 is fixedly connected with a reciprocating screw rod 33, and an axis of the reciprocating screw rod 33 coincides with an axis of an output shaft of the driving motor 31. The reciprocating screw rod 33 is sleeved with a screw rod nut 34, and the reciprocating screw rod 33 is in threaded fit with the screw rod nut 34. The feed screw nut 34 is sleeved with a sleeve rod 35, the sleeve rod 35 is fixedly connected with the feed screw nut 34, the sleeve rod 35 is rectangular, the sleeve rod 35 is perpendicular to the baffle 13, and the sleeve rod 35 is slidably mounted on the baffle 13. The top of the loop bar 35 is fixedly connected with a rack 36, and the axis of the loop bar 35 is perpendicular to the axis of the rack 36. The edge of the water inlet pipe 22 is sleeved with a gear 23, the central line of the water inlet pipe 22 is superposed with the central line of the gear 23, and the rack 36 is in threaded fit with the gear 23. The desilting dish 2 is kept away from desilting car 1 one side and is provided with dead lever 26, and dead lever 26 is the cuboid, and 2 one end of desilting dish and desilting piece 27 fixed connection are kept away from to dead lever 26, and the shaping has the inclined plane on the desilting piece 27, and the inclined plane inclines to the direction of keeping away from desilting dish 2 from desilting piece 27 all around to the center.

Referring to fig. 2 and 3, the worker turns on the driving motor 31, the output shaft of the driving motor 31 drives the reciprocating screw rod 33 to rotate, the loop bar 35 is matched with the reciprocating screw rod 33 to enable the loop bar 35 to reciprocate on the reciprocating screw rod 33, and the rack 36 and the gear 23 on the loop bar 35 are matched to drive the dredging disc 2 and the dredging block 27 to rotate in a reciprocating manner by taking the axis of the dredging disc 2 as a rotation center line. Water flows into the underground pipeline through the dredging pipe 25, and the dredging disc 2 rotates in a reciprocating manner to enable the water in the dredging pipe 25 to repeatedly wash the inner wall of the underground pipeline, so that the washing effect of the water flow on the inner wall of the underground pipeline is improved. The inclined plane on the dredging block 27 is convenient for the dredging block 27 to wash away the sludge and sundries in the underground pipeline, and is convenient for the water flow to wash the sludge out of the underground pipeline.

Referring to fig. 3 and 4, two fixing blocks 37 are mounted at the top of the motor casing 32, the fixing blocks 37 are rectangular, fixing grooves 38 are formed in the sides, close to each other, of the fixing blocks 37, openings of the fixing grooves 38 are rectangular, and the center lines of the fixing grooves 38 are perpendicular to the length direction of the dredging vehicle 1. Monitoring devices is installed at motor casing 32 top, and monitoring devices includes protection casing 4 and camera 41, and camera 41 installs inside protection casing 4, and protection casing 4 is the cuboid. Be provided with the connecting piece on the monitoring devices, the connecting piece includes positioning spring 43 and locating piece 44, has seted up spring groove 42 in the protection casing 4, and positioning spring 43 installs in spring groove 42, and positioning spring 43 one end and spring groove 42 are close to the inside wall fixed connection of camera 41, the other end and locating piece 44 fixed connection. The positioning block 44 is slidably installed in the fixing groove 38 and the end of the positioning block 44 abuts against the inner wall of the fixing groove 38, and one end of the positioning block 44 away from the positioning spring 43 is arranged to be hemispherical.

Referring to fig. 3 and 4, when the dredging vehicle 1 cleans sludge, water flow flows out from the dredging pipe 25, so that water flow and sludge in the dredging pipe 25 splash, the camera 41 is wrapped by the protective cover 4, and the water flow and the sludge are not easy to splash onto the camera 41, so that the camera 41 is damaged. When the protective cover 4 is mounted on the driving device 3, the protective cover 4 is pushed by force, the positioning block 44 on the side surface of the protective cover 4 abuts against the fixing block 37, the fixing block 37 extrudes the cambered surface at the end part of the positioning block 44, so that the positioning block 44 moves towards the direction close to the spring groove 42, when the positioning block 44 moves between the fixing blocks 37, a worker continuously pushes the positioning block 44, and the positioning block 44 abuts against the fixing groove 38 under the elastic force of the positioning spring 43 to fix the protective cover 4. When the protective cover 4 needs to be cleaned and replaced, a worker pushes the protective cover 4 with force, the arc surface at the end of the positioning block 44 abuts against the inner wall of the fixing groove 38, so that the positioning block 44 moves towards the direction close to the spring groove 42, and when the positioning block 44 is separated from the fixing groove 38, the protective cover 4 is pushed to be taken down from the fixing block 37.

The implementation principle of the urban underground pipeline detecting, repairing and dredging machine in the embodiment of the application is as follows: the driving motor 31 fixed on the baffle 13 drives the dredging disc 2 to rotate through the reciprocating screw rod 33, and the dredging disc 2 rotates in a reciprocating way by taking the axis of the driving motor as the rotation center line, so that the dredging pipe 25 on the dredging disc 2 can comprehensively clean the underground pipeline. The camera 41 can monitor the damage position and the damage degree of the inner wall of the underground pipeline, and the positioning block 44 is matched with the fixing groove 38, so that the protection cover 4 is convenient to mount and dismount, and the cleaning efficiency of the protection cover 4 and the replacement efficiency of the camera 41 are improved.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. A machine for detecting, repairing and dredging urban underground pipelines comprises a dredging vehicle (1), a dredging device on the dredging vehicle (1) and a dredging block (27) on the dredging device; the method is characterized in that: a through hole (11) is formed in the dredging vehicle (1), and a water pumping pipe (12) is arranged in the through hole (11); the dredging device comprises a dredging disc (2) and a dredging pipe (25), a water storage tank (24) is formed in the dredging disc (2), a water inlet pipe (22) is arranged on one side, close to the dredging vehicle (1), of the dredging disc (2), the water inlet pipe (22) is communicated with the water storage tank (24), the dredging pipe (25) is arranged on one side, far away from the dredging vehicle (1), of the dredging disc (2), and the dredging pipe (25) is communicated with the water storage tank (24); one end, close to the dredging disc (2), of the water pumping pipe (12) is connected with a rotary joint (21), and the water inlet pipe (22) is connected with one end, far away from the dredging vehicle (1), of the rotary joint (21); the dredging vehicle (1) is close to the bottom of one side of the dredging disc (2) and is provided with a baffle (13), and the baffle (13) is provided with a driving device (3) for driving the dredging disc (2) to rotate.

2. The urban underground pipeline inspection, restoration and dredging machine according to claim 1, wherein: a gear (23) is sleeved on the edge of the water inlet pipe (22), and the central line of the water inlet pipe (22) is superposed with the axis of the gear (23); the baffle (13) is provided with a loop bar (35), the top of the loop bar (35) is provided with a rack (36) matched with the gear (23), and the driving device (3) drives the loop bar (35) to slide on the baffle (13).

3. The urban underground pipeline inspection, restoration and dredging machine according to claim 2, wherein: the driving device (3) comprises a motor shell (32) and a driving motor (31), a reciprocating screw rod (33) is arranged on an output shaft of the driving motor (31), a screw rod nut (34) is sleeved on the reciprocating screw rod (33), and the reciprocating screw rod (33) is in threaded fit with the reciprocating screw rod (33); the sleeve rod (35) is sleeved outside the screw rod nut (34) and is fixedly connected with the screw rod nut (34).

4. The urban underground pipeline inspection, restoration and dredging machine according to claim 1, wherein: dredging dish (2) are kept away from dredging car (1) one side is provided with dead lever (26), dead lever (26) are kept away from dredging dish (2) one end with dredging block (27) are connected, the shaping has the inclined plane on dredging block (27), the inclined plane is from dredging block (27) all around to the center to keeping away from the direction slope of dredging dish (2).

5. The urban underground pipeline inspection, restoration and dredging machine according to claim 1, wherein: the desilting pipe (25) slope sets up on desilting dish (2), desilting pipe (25) are followed desilting dish (2) center is to all around to keeping away from the direction slope of desilting car (1).

6. The urban underground pipeline inspection, restoration and dredging machine according to claim 3, wherein: motor casing (32) top is provided with monitoring devices, monitoring devices includes protection casing (4) and camera (41), camera (41) set up in protection casing (4), the motor casing top is provided with two fixed blocks (37), be provided with on protection casing (4) be used for with the connecting piece that fixed block (37) are connected.

7. The urban underground pipeline inspection, restoration and dredging machine according to claim 6, wherein: one side, close to each other, of the fixing block (37) is provided with a fixing groove (38), and two sides of the protective cover (4) are provided with spring grooves (42); the connecting piece comprises a positioning spring (43) and a positioning block (44), the positioning spring (43) is arranged in the spring groove (42), one end of the positioning spring (43) is connected with the inner wall, far away from the fixed block (37), of the spring groove (42), and the other end of the positioning spring (43) is connected with the positioning block (44); the positioning block (44) is slidably mounted in the spring groove (42), and the positioning block (44) extends into the fixing groove (38) and abuts against the inner wall of the fixing groove (38).

8. The urban underground pipeline inspection, restoration and dredging machine according to claim 7, wherein: one end of the positioning block (44) far away from the positioning spring (43) is arranged to be hemispherical.