U-shaped municipal drainage pipeline desilting auxiliary device

Abstract

The utility model relates to the technical field of municipal drainage pipeline desilting, in particular to a U-shaped municipal drainage pipeline desilting auxiliary device which comprises a base, a through hole is formed in one side of the base, supporting rods are vertically arranged on the two opposite sides of the through hole, and a lifting seat is transversely arranged between the two supporting rods. A lifting mechanism for driving the lifting seat to lift is arranged on the supporting rod, and the lifting mechanism is connected with the two ends of the lifting seat; a dredging rod is arranged below the lifting seat, the dredging rod is matched with one side of a U-shaped municipal drainage pipe, the dredging rod simultaneously descends along with the lifting seat, penetrates through the through hole and is inserted into the U-shaped municipal drainage pipe for dredging, water spraying pipes are further arranged above the two sides of the dredging rod, and the water spraying pipes are connected with the lifting frame. When the dredging rod goes deep into the U-shaped municipal drainage pipe for dredging, the high-pressure spray head sprays water into the U-shaped municipal drainage pipe, and sludge is discharged.

Description

Technical Field

[0001] The utility model relates to the technical field of municipal drainage pipeline desilting, and more specifically, particularly relates to a U-shaped municipal drainage pipeline desilting auxiliary device. Background Art

[0002] Municipal drainage pipes are the basis of urban construction and operation. U-shaped pipes are often installed in municipal drainage pipes. However, U-shaped pipes are easy to be blocked and difficult to clean.

[0003] The utility model patent with the prior art announcement number CN219261307U discloses a U-shaped municipal drainage pipe desilting auxiliary device, including a driving vehicle, a motor frame fixedly installed on the top surface of the driving vehicle, a driving motor fixedly installed on the surface of the motor frame, a mounting block fixedly installed on the output end of the driving motor, a mounting plate fixedly installed on one side of the mounting block, a driving mechanism arranged inside the mounting plate, a drill fixedly installed on the surface of the mounting plate, a water tank fixedly installed on the top surface of the driving vehicle, a water pump fixedly installed on the top surface of the driving vehicle, a hose fixedly installed on one end of the water pump, and a spraying mechanism arranged on the top surface of the driving vehicle. Through the arrangement of the water pump, the high-pressure nozzle and the regulating motor, the water in the water tank can be drawn into the hose and then sprayed out through the high-pressure nozzle, and the pipes in different directions can be flushed to make the dense sludge initially flushed and softened. However, its disadvantage is that it is not convenient for the brush and the drill to penetrate into the U-shaped drainage pipe, and the cleaning effect inside the pipe is poor. Utility Model Content

[0004] The utility model aims to overcome the above-mentioned shortcomings and provide a technical solution that can solve the above-mentioned problems.

[0005] The U-shaped municipal drainage pipe desilting auxiliary device comprises a base, a through hole is formed on one side of the base, support rods are vertically arranged on two opposite sides of the through hole, a lifting seat is horizontally arranged between the two support rods, a lifting mechanism for driving the lifting seat to rise and fall is arranged on the support rod, and the lifting mechanism is connected to two ends of the lifting seat; a dredging rod is arranged below the lifting seat, the dredging rod is adapted to one side of the U-shaped municipal drainage pipe, and the dredging rod descends simultaneously with the lifting seat to pass through the through hole and is inserted into the U-shaped municipal drainage pipe for dredging, and water spray pipes are also arranged above both sides of the dredging rod, the water spray pipes are connected to the lifting frame, and a high-pressure nozzle is installed at the lower end of the water spray pipe, when the dredging rod penetrates into the U-shaped municipal drainage pipe for dredging, the high-pressure nozzle sprays water into the U-shaped municipal drainage pipe, thereby discharging sludge.

[0006] Furthermore, the upper portion of the dredging rod is a straight rod, and the lower portion is a curved rod.

[0007] Furthermore, a plurality of dredging thorns are distributed on the outer side of the dredging rod.

[0008] Furthermore, the dredging rod includes a plurality of detachably connected dredging sections.

[0009] Furthermore, it also includes a first motor and a brush roller, the first motor is installed on the upper end surface of the lifting seat, and the output shaft of the first motor rotates and passes through the lifting seat, the brush roller is arranged between the lifting seat and the dredging rod, the upper end of the brush roller is fixedly connected to the output shaft of the first motor, the lower end of the brush roller is connected to the upper end of the dredging rod, the high-pressure nozzle is higher than the upper end of the brush roller, or the high-pressure nozzle is at the same height as the upper end of the brush roller.

[0010] Furthermore, the support rod is provided with a receiving groove opening toward the dredging rod, and the lifting mechanism includes a screw rotatably arranged in the receiving groove, a second motor installed on the top of the support rod and with an output shaft fixedly connected to the screw, and a lifting block rotatably sleeved on the screw and fixedly connected to the end of the lifting seat.

[0011] Furthermore, a water tank is also provided on the base, the water tank is connected to a high-pressure water pump through a water outlet pipe, the high-pressure water pump is connected to a hose, and the hose is connected to the water spray pipe.

[0012] Furthermore, casters are arranged at the bottom of the base.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] The U-shaped municipal drainage pipe desilting auxiliary device in the utility model, by providing a dredging rod adapted to one side of the U-shaped municipal drainage pipe, can not only smoothly enter the U-shaped municipal drainage pipe, but also penetrate into the bottom of the U-shaped municipal drainage pipe, and drive the lifting seat to rise and fall through the lifting mechanism, thereby driving the dredging rod to rise and fall. In the process of rising and falling of the dredging rod, the blocked U-shaped municipal drainage pipe can be dredged, and water can be sprayed into the U-shaped municipal drainage pipe through a high-pressure nozzle, so that the dredged silt can be discharged from the U-shaped municipal drainage pipe.

[0015] The U-shaped municipal drainage pipe desilting auxiliary device in the utility model has a plurality of desilting thorns distributed on the outside of the desilting rod, which can further help to desilt the blocked silt, better break up and separate the silt, and enhance the desilting effect of the desilting rod. The desilting rod is composed of a plurality of detachable desilting sections, so it is easy to install.

[0016] The U-shaped municipal drainage pipe desilting auxiliary device in the utility model can effectively clean the silt on the top inner wall of the U-shaped municipal drainage pipe by arranging a brush roller, thereby enhancing the desilting effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0018] Figure 1 It is a schematic diagram of the overall structure of a U-shaped municipal drainage pipe desilting auxiliary device in an embodiment of the utility model.

[0019] Figure 2 It is a schematic diagram of the overall structure of the U-shaped municipal drainage pipe desilting auxiliary device in an embodiment of the utility model from another perspective.

[0020] Figure 3 It is a schematic diagram of the use status of the U-shaped municipal drainage pipe desilting auxiliary device in the embodiment of the utility model.

[0021] In the figure: 1. through hole; 2. base; 3. support rod; 4. lifting seat; 5. dredging rod; 6. high-pressure nozzle; 7. water spray pipe; 8. dredging thorn; 9. first motor; 10. brush roller; 11. receiving groove; 12. screw rod; 13. second motor; 14. lifting block; 15. water storage tank; 16. water outlet pipe; 17. high-pressure water pump; 18. hose; 19. casters. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] like Figure 1 , Figure 2 , Figure 3 As shown, the U-shaped municipal drainage pipe desilting auxiliary device in this embodiment includes a base 2, a through hole 1 is opened on one side of the base 2, and a water storage tank 15 is installed on the other side. Support rods 3 are vertically arranged on the opposite sides of the through hole 1, and a lifting seat 4 is horizontally arranged between the two support rods 3. A lifting mechanism for driving the lifting seat 4 to rise and fall is arranged on the support rod 3, and the lifting mechanism is connected to both ends of the lifting seat 4. A dredging rod 5 is arranged below the lifting seat 4, and the dredging rod 5 is adapted to one side of the U-shaped municipal drainage pipe, and the dredging rod 5 is simultaneously lowered with the lifting seat 4 to pass through the through hole 1 and inserted into the U-shaped municipal drainage pipe for dredging. A water spray pipe 7 is also arranged above both sides of the dredging rod 5, and the water spray pipe 7 is connected to the lifting frame, and a high-pressure nozzle 6 is installed at the lower end of the water spray pipe 7. When the dredging rod 5 penetrates into the U-shaped municipal drainage pipe for dredging, the high-pressure nozzle 6 sprays water into the U-shaped municipal drainage pipe, thereby discharging the sludge.

[0024] In this embodiment, the upper part of the dredging rod 5 is a straight rod, and the lower part is a curved rod structure adapted to the U-shaped municipal drainage pipe. Preferably, the dredging rod 5 is made of a steel rod or an iron rod. A plurality of dredging thorns 8 are fixed on the outside of the dredging rod 5, and the dredging thorns 8 are perpendicular to the dredging rod 5. Preferably, the dredging thorns 8 are at a certain angle to the dredging rod 5 and are away from the tip of the dredging rod 5 and face the direction of penetrating into the U-shaped municipal drainage pipe. The angle between the dredging thorns 8 and the dredging rod 5 is 30°-75°. Therefore, when the dredging rod 5 penetrates into the U-shaped municipal drainage pipe to dredge the silt, the dredging thorns 8 can penetrate into the silt to break up the silt that is blocked together, effectively enhancing the dredging effect of the dredging rod 5. Preferably, the dredging rod 5 is composed of a plurality of detachably connected dredging sections, so as to facilitate installation, and adjacent dredging sections can be connected by threaded connection or clamping.

[0025] In this embodiment, both support rods 3 are provided with a vertical receiving groove 11 with an opening toward the opposite support rod 3, and the upper and lower ends of the receiving groove 11 are not connected to the outside. The lifting mechanism includes a screw 12 rotatably arranged in the receiving groove 11, a second motor 13 installed on the top of the support rod 3 and the output shaft is fixedly connected to the screw 12, and a lifting block 14 rotatably sleeved on the screw 12 and fixedly connected to the end of the lifting seat 4. Both ends of the screw 12 are rotatably connected to the upper and lower ends of the support rod 3 through bearings, the second motor 13 is fixed on the top of the support rod 3, and the lifting block 14 is threadedly connected to the screw 12. The screw 12 is driven to rotate by the second motor 13, thereby driving the lifting block 14 to rise or fall along the screw 12, and driving the lifting seat 4 to rise or fall.

[0026] The U-shaped municipal drainage pipe desilting auxiliary device in this embodiment also includes a first motor 9 and a brush roller 10. The first motor 9 is installed on the upper end surface of the lifting seat 4, and the output shaft of the first motor 9 rotates and penetrates the lifting seat 4. The brush roller 10 is arranged between the lifting seat 4 and the dredging rod 5. The upper end of the brush roller 10 is fixedly connected to the output shaft of the first motor 9, and the lower end of the brush roller 10 is rotatably connected to the upper end of the dredging rod 5. The high-pressure nozzle 6 is higher than the upper end of the brush roller 10, or the high-pressure nozzle 6 is at the same height as the upper end of the brush roller 10. The brush roller 10 includes a roller body and a plurality of layers of bristles distributed in a circular array on the outer side of the roller body. The outer diameter of the roller body is slightly smaller than the inner diameter of the U-shaped municipal drainage pipe. When the brush roller 10 is inserted into the U-shaped municipal drainage pipe, the bristles can contact the inner wall of the U-shaped municipal drainage pipe and be driven to rotate by the first motor 9, thereby cleaning the inner wall of the U-shaped municipal drainage pipe.

[0027] In this embodiment, a water tank 15 is also provided on the base 2, and the water tank 15 is connected to a high-pressure water pump 17 through a water outlet pipe 16, and the high-pressure water pump 17 is connected to a hose 18, and the hose 18 is connected to the water spray pipe 7. Casters 19 are provided at the bottom of the base 2 to facilitate movement.

[0028] In this embodiment, in order to facilitate the smooth insertion of the dredging rod 5 into the U-shaped municipal drainage pipe, the diameter of the dredging rod 5 is much smaller than the inner diameter of the U-shaped municipal drainage pipe. Specifically, the diameter of the dredging rod 5 is 1 / 10-1 / 5 of the inner diameter of the U-shaped municipal drainage pipe, so that the dredging rod 5 can be smoothly inserted into the U-shaped municipal drainage pipe with the lifting seat 4 under the drive of the lifting mechanism. If it is not possible to enter straight up and down during entry, the position of the auxiliary moving base 2 can be used to enable the dredging rod 5 to smoothly enter the U-shaped municipal drainage pipe. When the dredging rod 5 enters the U-shaped municipal drainage pipe, it can play a role in dredging the U-shaped municipal drainage pipe blocked by silt. In addition, the dredging rod 5 in the U-shaped municipal drainage pipe can be driven up and down by the lifting mechanism to further dredge the U-shaped municipal drainage pipe, and water can be sprayed into the U-shaped municipal drainage pipe by the high-pressure nozzle 6 to discharge the silt. After dredging, the first motor 9 can be turned on to drive the brush roller 10 to rotate to scrub the inner wall of the top of the U-shaped municipal drainage pipe.

[0029] The working principle of the U-shaped municipal drainage pipe desilting auxiliary device in this embodiment is:

[0030] By setting a dredging rod 5 that is compatible with one side of the U-shaped municipal drainage pipe, it can not only smoothly enter the U-shaped municipal drainage pipe, but also penetrate into the bottom of the U-shaped municipal drainage pipe, and drive the lifting seat 4 to rise and fall through the lifting mechanism, thereby driving the dredging rod 5 to rise and fall. In the process of the dredging rod 5 rising and falling, the blocked U-shaped municipal drainage pipe can be dredged, and water is sprayed into the U-shaped municipal drainage pipe through the high-pressure nozzle 6, so that the dredged sludge can be discharged from the U-shaped municipal drainage pipe. A plurality of dredging thorns 8 are distributed on the outside of the dredging rod 5, which can further help dredge the blocked sludge, better crush and separate the sludge, and enhance the dredging effect of the dredging rod 5. The dredging rod 5 is composed of a plurality of detachable dredging sections, so as to facilitate installation. The brush roller 10 is provided to effectively clean the sludge on the top inner wall of the U-shaped municipal drainage pipe and enhance the dredging effect.

[0031] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above 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 utility model shall be included in the protection scope of the utility model.

Claims

1. U-shaped municipal drainage pipe desilting auxiliary device, characterized in that: include: A base (2) having a vertical through hole (1); Support rods (3) arranged on opposite sides of the through hole (1); A lifting seat (4) disposed transversely between the two support rods (3); A lifting mechanism disposed on the support rod (3) and connected to both ends of the lifting seat (4), and used for driving the lifting seat (4) to move up and down; A dredging rod (5) is arranged below the lifting seat (4) and is adapted to one side of the U-shaped municipal drainage pipe, and penetrates through the through hole (1) and is inserted into the U-shaped municipal drainage pipe; and A water spray pipe (7) is vertically arranged above both sides of the dredging rod (5) and has a high-pressure spray head (6) installed at the lower end.

2. The U-shaped municipal drainage pipe desilting auxiliary device according to claim 1, characterized in that: The upper part of the dredging rod (5) is a straight rod, and the lower part is a curved rod.

3. The U-shaped municipal drainage pipe desilting auxiliary device according to claim 2, characterized in that: A plurality of dredging thorns (8) are distributed on the outside of the dredging rod (5).

4. The U-shaped municipal drainage pipe desilting auxiliary device according to any one of claims 1 to 3, characterized in that: The dredging rod (5) comprises a plurality of detachably connected dredging sections.

5. The U-shaped municipal drainage pipe desilting auxiliary device according to claim 1, characterized in that: Also includes: A first motor (9) mounted on the upper end surface of the lifting seat (4) and having an output shaft that rotates and passes through the lifting seat (4); and A brush roller (10) disposed between the lifting seat (4) and the dredging rod (5), the upper end of which is fixedly connected to the output shaft of the first motor (9) and the lower end of which is connected to the dredging rod (5); The high-pressure nozzle (6) is higher than the upper end of the brush roller (10), or the high-pressure nozzle (6) is at the same height as the upper end of the brush roller (10).

6. The U-shaped municipal drainage pipe desilting auxiliary device according to claim 1, characterized in that: The support rod (3) is provided with a receiving groove (11) opening toward the dredging rod (5), and the lifting mechanism comprises a screw rod (12) rotatably arranged in the receiving groove (11), a second motor (13) mounted on the top of the support rod (3) and having an output shaft fixedly connected to the screw rod (12), and a lifting block (14) rotatably sleeved on the screw rod (12) and fixedly connected to the end of the lifting seat (4).

7. The U-shaped municipal drainage pipe desilting auxiliary device according to claim 1, characterized in that: The base (2) is also provided with a water storage tank (15), the water storage tank (15) is connected to a high-pressure water pump (17) via a water outlet pipe (16), the high-pressure water pump (17) is connected to a hose (18), and the hose (18) is connected to the water spray pipe (7).

8. The U-shaped municipal drainage pipe desilting auxiliary device according to claim 1, characterized in that: Casters (19) are provided at the bottom of the base (2).

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