A sediment flushing device for a precipitation well bottom

Abstract

The utility model belongs to the technical field of precipitation well cleaning, and discloses a precipitation well bottom sediment flushing device, comprising a moving part that can move up and down along the precipitation well, a spraying part for spraying water onto the precipitation well installed inside the moving part, the spraying part comprising a water delivery part and a driving part arranged perpendicular to the horizontal plane, a delivery channel for conveying water along a preset path is formed inside the water delivery part, the driving part is used to drive the water delivery part to rotate along an axis, and the axis is perpendicular to the horizontal plane. The utility model arranges a spraying part and a moving part that can move inside the precipitation well. When the device moves downward inside the precipitation well, the driving part drives the water delivery part to rotate, and then the water delivery part rotates to spray water into the precipitation well for flushing. There is no need to manually move to the inside of the precipitation well for cleaning, which reduces the labor intensity of personnel, improves the cleaning efficiency, reduces the safety hazard of personnel, and the equipment has a simple structure and is easy to operate.

Description

Technical Field

[0001] The utility model belongs to the technical field of precipitation well cleaning, and in particular relates to a sediment flushing device at the bottom of a precipitation well. Background Art

[0002] In construction projects, precipitation wells are common facilities used to lower the groundwater level to facilitate construction. However, during the use of precipitation wells, a large amount of silt and sediments tend to accumulate at the bottom of the well. These silt and sediments not only occupy the effective space at the bottom of the well, reducing the water storage capacity of the precipitation well, but may also affect the normal operation of the precipitation well and even cause blockage in the well.

[0003] Traditional methods for cleaning sediment at the bottom of a precipitation well usually include manual cleaning and cleaning using mechanical equipment. Although the manual cleaning method is direct, it is labor-intensive, inefficient, and has potential safety hazards. Although mechanical equipment is more efficient, the equipment is complex, the operation is cumbersome, and the requirements for the well environment are high. Therefore, a sediment flushing device for the bottom of a precipitation well is proposed to solve the above problems. Utility Model Content

[0004] The utility model aims to provide a device for flushing sediment at the bottom of a precipitation well, so as to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a sediment flushing device at the bottom of a precipitation well, comprising a moving part that can move up and down along the precipitation well, a spraying part for spraying water onto the precipitation well is installed inside the moving part, the spraying part comprises a water delivery part and a driving part arranged perpendicular to the horizontal plane, a delivery channel for delivering water along a preset path is formed inside the water delivery part, and the driving part is used to drive the water delivery part to rotate along an axis, and the axis is perpendicular to the horizontal plane.

[0006] Preferably, the moving part comprises a shell, a plurality of supporting parts are evenly distributed in a circular array on the circumference of the shell, a mounting frame is fixedly connected to the free end of the supporting part, and a roller is rotatably connected to the inside of the mounting frame.

[0007] Preferably, a traction rod is fixedly connected to the top of the shell, and a connection hole for binding a traction rope is provided on the traction rod.

[0008] Preferably, the supporting part includes a side tube, one end of the side tube is fixedly connected to the circumferential surface of the shell, and the other end of the side tube is open to form an installation cavity, the interior of the installation cavity is fixedly connected to an elastic member, the free end of the elastic member is fixedly connected to a connecting rod, and the free end of the connecting rod is fixedly connected to the mounting frame.

[0009] Preferably, the water delivery part comprises two upper and lower limit plates, the two limit plates are fixedly connected to the inside of the shell, and a rotating pipe is rotatably connected between the two limit plates;

[0010] The top of the rotating pipe is rotatably connected to a water inlet pipe, the top of the water inlet pipe extends to the outside of the shell, the bottom of the rotating pipe is fixedly connected to a water outlet pipe, the bottom of the water outlet pipe is fixedly connected to a water delivery tray, and the circumference of the water delivery tray is in a circular array with multiple nozzles fixedly connected at equal intervals.

[0011] Preferably, the driving part comprises a motor, an output end of the motor is connected to a gear, the circumferential surface of the rotating tube is recessed to form a tooth groove, and the tooth groove matches the gear.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] (1) The utility model provides a spraying part and a movable part that can be moved inside the precipitation well. When the device moves downward inside the precipitation well, the driving part drives the water delivery part to rotate, and then the water delivery part rotates to spray water into the precipitation well for flushing. There is no need to move manually to the inside of the precipitation well for cleaning, which reduces the labor intensity of personnel, improves the cleaning efficiency, reduces the safety hazard of personnel, and the equipment has a simple structure and is easy to operate.

[0014] (2) On the basis of the above-mentioned beneficial effects, the utility model supports the side tubes through the shell, and supports the elastic parts and the connecting rods through the side tubes. When the device is placed inside the precipitation well, the elastic parts squeeze and push the connecting rods and the rollers, so that the rollers contact the inner wall of the precipitation well, so that the device can be adjusted according to the specifications of the precipitation well, thereby improving the use range of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is one of the three-dimensional diagrams of the utility model;

[0016] Figure 2 This is the second stereogram of the utility model;

[0017] Figure 3 It is a top view of the utility model;

[0018] Figure 4 This is one of the cross-sectional views of the housing of the utility model;

[0019] Figure 5 This is the second cross-sectional view of the housing of the utility model;

[0020] Figure 6 It is a cross-sectional view of the side pipe of the utility model;

[0021] In the figure: 1. nozzle; 2. water outlet pipe; 3. water delivery tray; 4. mounting frame; 5. connecting rod; 6. side pipe; 7. shell; 8. connecting hole; 9. water inlet pipe; 10. traction rod; 11. roller; 12. rotating pipe; 13. tooth groove; 14. motor; 15. gear; 16. limit plate; 17. installation cavity; 18. elastic part. 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] See also Figure 1-Figure 6 As shown, the utility model provides the following technical solutions:

[0024] A sediment flushing device at the bottom of a precipitation well comprises a moving part that can move up and down along the precipitation well, a spraying part for spraying water onto the precipitation well is installed inside the moving part, the spraying part comprises a water delivery part and a driving part arranged perpendicular to the horizontal plane, a delivery channel for delivering water along a preset path is formed inside the water delivery part, and the driving part is used to drive the water delivery part to rotate along an axis, and the axis is perpendicular to the horizontal plane.

[0025] Through the above technical scheme, when personnel need to clean the precipitation well, the device is placed inside the precipitation well, the pipe for conveying water is connected to the spraying part, and then the traction rope is connected to the device. The device is moved up and down inside the precipitation well, and when the device moves, the water is conveyed to the conveying part through the pipe for conveying water. The driving part rotates relative to the water conveying part, and then the water conveying part rotates to spray, so that the water conveying part sprays and cleans the precipitation well, thereby cleaning the precipitation well.

[0026] In addition, in the present utility model, regarding the above-mentioned moving part:

[0027] like Figure 1-Figure 5 As shown, the moving part includes a shell 7, and a plurality of supporting parts are evenly distributed in a circular array on the circumference of the shell 7. The free end of the supporting part is fixedly connected to a mounting frame 4, and a roller 11 is rotatably connected inside the mounting frame 4.

[0028] In this embodiment, when personnel need to move the device, the traction rope is connected to the shell 7, and the shell 7 is placed inside the precipitation well, so that the roller 11 contacts the inner wall of the precipitation well, and the traction rope is pulled, and then the traction rope pulls the shell 7 to move, so that the shell 7 drives the supporting part and the mounting frame 4 to move together, and with the assistance of the roller 11, the shell 7 is moved inside the precipitation well, and then the device is moved inside the precipitation well.

[0029] In order to facilitate the movement of the pulling device, in the present utility model, as Figure 1 , Figure 4 and Figure 5 As shown, a traction rod 10 is fixedly connected to the top of the housing 7, and a connecting hole 8 for binding a traction rope is provided on the traction rod 10.

[0030] In this embodiment, when the traction rope needs to be connected to the device, the traction rope is connected to the connecting hole 8 on the traction rod 10. When the personnel needs to move the device, the traction rope is pulled so that the traction rope drives the traction rod 10 to move, and the traction rod 10 drives the shell 7 to move, thereby driving the device to move.

[0031] Specifically, in one embodiment, regarding the above-mentioned supporting portion:

[0032] like Figure 1-Figure 6 As shown, the supporting part includes a side tube 6, one end of which is fixedly connected to the circumferential surface of the shell 7, and the other end of the side tube 6 is open to form a mounting cavity 17, an elastic member 18 is fixedly connected to the interior of the mounting cavity 17, and the free end of the elastic member 18 is fixedly connected to a connecting rod 5, and the free end of the connecting rod 5 is fixedly connected to the mounting frame 4.

[0033] In this embodiment, when personnel need to clean the precipitation well, the device is placed inside the precipitation well, the pipe for conveying water is connected to the spraying part, and then the traction rope is connected to the device, and the device is moved up and down inside the precipitation well. After the device is placed inside the precipitation well, the side tube 6 is supported by the shell 7, and the connecting rod 5 is supported by the elastic member 18 inside the side tube 6, so that the connecting rod 5 moves inside the installation cavity 17 until the roller 11 hits the inner wall of the precipitation well, and the traction rope is pulled to drive the traction rope to move the device inside the precipitation well, and the water is conveyed to the conveying part through the pipe for conveying water, and the driving part rotates relative to the water conveying part, so that the water conveying part rotates to spray, so that the water conveying part sprays and cleans the precipitation well, and then the precipitation well is cleaned.

[0034] Specifically, in one embodiment, regarding the water delivery part:

[0035] like Figure 1-Figure 5 As shown, the water delivery part includes two upper and lower limit plates 16, both limit plates 16 are fixedly connected to the inside of the housing 7, and a rotating pipe 12 is rotatably connected between the two limit plates 16;

[0036] The top of the rotating pipe 12 is rotatably connected to the water inlet pipe 9, the top of the water inlet pipe 9 extends to the outside of the shell 7, the bottom of the rotating pipe 12 is fixedly connected to the water outlet pipe 2, the bottom of the water outlet pipe 2 is fixedly connected to the water delivery tray 3, and the circumference of the water delivery tray 3 is fixedly connected to multiple nozzles 1 in a circular array at equal intervals.

[0037] In this embodiment, the pipe for conveying water is connected to the water inlet pipe 9 so that the water is conveyed to the inside of the water inlet pipe 9. When the device needs to spray water, the driving part drives the rotating pipe 12 to rotate between the two limit plates 16, and when the rotating pipe 12 rotates, it will drive the water outlet pipe 2, the water delivery tray 3 and the nozzle 1 to rotate synchronously, thereby allowing the nozzle 1 to rotate and spray the water into the precipitation well for cleaning. There is no need for personnel to move manpower to the inside of the precipitation well for radial cleaning, and the cleaning process is simple.

[0038] In addition, in the present utility model, regarding the driving part, such as Figure 4-Figure 5 As shown, the driving part includes a motor 14 , the output end of the motor 14 is connected to a gear 15 , the circumferential surface of the rotating tube 12 is sunken to form a tooth groove 13 , and the tooth groove 13 matches the gear 15 .

[0039] In this embodiment, when it is necessary to drive the rotating pipe 12 to rotate, the motor 14 is supported by the shell 7, and the motor 14 drives the gear 15 to rotate. Through the cooperation of the tooth groove 13, the rotating pipe 12 is rotated between the two limit plates 16, thereby driving the water outlet pipe 2, the water delivery tray 3 and the nozzle 1 to rotate synchronously.

[0040] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A sediment flushing device for a precipitation well, characterized in that: It comprises a moving part that can move up and down along the precipitation well, a spraying part for spraying water onto the precipitation well is installed inside the moving part, the spraying part comprises a water conveying part and a driving part arranged perpendicular to the horizontal plane, a conveying channel for conveying water along a preset path is formed inside the water conveying part, and the driving part is used to drive the water conveying part to rotate along an axis, and the axis is perpendicular to the horizontal plane; The moving part comprises a housing (7), the circumference of the housing (7) being provided with a plurality of support parts equidistantly distributed in a circular array, the free ends of the support parts being fixedly connected to a mounting frame (4), the interior of the mounting frame (4) being rotatably connected to a roller (11); The water delivery part comprises two upper and lower limit plates (16), the two limit plates (16) are fixedly connected to the inside of the housing (7), and a rotating pipe (12) is rotatably connected between the two limit plates (16); The top of the rotating pipe (12) is rotatably connected to a water inlet pipe (9), the top of the water inlet pipe (9) extends to the outside of the shell (7), the bottom of the rotating pipe (12) is fixedly connected to a water outlet pipe (2), the bottom of the water outlet pipe (2) is fixedly connected to a water delivery tray (3), and the circumference of the water delivery tray (3) is fixedly connected to a plurality of nozzles (1) in an annular array at equal intervals; The driving part comprises a motor (14), the output end of the motor (14) is connected to a gear (15), the peripheral surface of the rotating tube (12) is recessed to form a tooth groove (13), and the tooth groove (13) matches the gear (15).

2. A sediment flushing device for a precipitation well according to claim 1, characterized in that: A traction rod (10) is fixedly connected to the top of the housing (7), and a connection hole (8) for tying a traction rope is provided on the traction rod (10).

3. A sediment flushing device for a precipitation well according to claim 1 or 2, characterized in that: The supporting part comprises a side tube (6), one end of the side tube (6) is fixedly connected to the peripheral surface of the shell (7), and the other end of the side tube (6) is open to form a mounting cavity (17), an elastic member (18) is fixedly connected to the interior of the mounting cavity (17), a free end of the elastic member (18) is fixedly connected to a connecting rod (5), and the free end of the connecting rod (5) is fixedly connected to the mounting frame (4).

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