Underground pipe network dredging device

Abstract

The utility model discloses an underground pipe network desilting device, which relates to the technical field of pipe network desilting, and comprises a first vehicle body and a second vehicle body, the front end of the first vehicle body is rotatably connected with the second vehicle body, and the side surfaces of the first vehicle body and the second vehicle body are respectively provided with four movable supporting structures in an array manner; a driving device is installed in the second vehicle body, the output end of the driving device is connected with a rotating shaft, a rotating vehicle body is installed at the front end of the rotating shaft, four telescopic sleeve plate structures are installed on the side surface of the rotating vehicle body in an array mode, and a plurality of banister brushes are installed at the other ends of the telescopic sleeve plate structures; and an impact column is mounted at the position, located at the other end of the telescopic sleeve plate structure, between the banister brushes. By arranging a series of structures, the device can be suitable for pipelines of different sizes by adjusting the movable supporting structure and the telescopic sleeve plate structure, and the applicability is higher.

Description

Technical Field

[0001] The utility model relates to the technical field of pipe network dredging, in particular to an underground pipe network dredging device. Background Technique

[0002] Pipe dredging is to dredge the pipeline to keep it unobstructed for a long time and prevent urban waterlogging, which is an important task of the drainage department.

[0003] With the development of technology, the work of pipe dredging has gradually changed from manual cleaning to mechanical cleaning. For pipes of different sizes, the sizes and functions of dredging devices are also different. However, small-sized devices are difficult to adjust according to the pipe size, and large-sized devices are more cumbersome during transportation. Content of the Utility Model

[0004] The purpose of the utility model is to provide an underground pipe network dredging device to solve the problems raised in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution: an underground pipe network dredging device, including a first vehicle body and a second vehicle body. The front end of the first vehicle body is rotatably connected to the second vehicle body. Four mobile support structures are arrayed and installed on the side surfaces of the first vehicle body and the second vehicle body. A driving device is installed inside the second vehicle body. The output end of the driving device is connected to a rotating shaft. A rotating vehicle body is installed at the front end of the rotating shaft. Four telescopic sleeve plate structures are arrayed and installed on the side surface of the rotating vehicle body. The other end of the telescopic sleeve plate structure is installed with a plurality of soft brushes. Impact columns are installed at the position of the other end of the telescopic sleeve plate structure between the soft brushes.

[0006] Preferably, the mobile support structure includes a sleeve, a moving plate, an auxiliary moving wheel, a locking bolt and an inclined support rod. Four sleeves are arrayed and installed on the side surfaces of the first vehicle body and the second vehicle body. The moving plate is slidably connected inside the sleeve. The auxiliary moving wheel is installed at the end of the moving plate away from the sleeve. The front end surface of the sleeve is threadedly connected with the locking bolt. The locking bolt penetrates through the sleeve and contacts the surface of the moving plate. An inclined support rod is installed at both the left and right ends of the sleeve. The other end of the inclined support rod is connected to the side surfaces of the first vehicle body and the second vehicle body.

[0007] Preferably, a circular slider is installed at the front end of both the first vehicle body and the second vehicle body.

[0008] Preferably, a circular chute is opened at the rear edge position of both the rotating vehicle body and the second vehicle body. The circular slider at the front end of the second vehicle body is slidably connected with the circular chute of the rotating vehicle body, and the circular chute at the rear end of the second vehicle body is slidably connected with the circular slider at the front end of the first vehicle body.

[0009] Preferably, four moving bottom wheels are installed at the positions between the annular chutes where the rear ends of the first body and the second body are located.

[0010] Preferably, a clamping groove for clamping with the rotating shaft is provided at the center position of the rear end of the rotating body.

[0011] Preferably, a water storage tank is provided inside the rotating body, a vehicle head is installed at the front end of the rotating body, and four high-pressure nozzles communicated with the water storage tank are arrayed on the side surface of the vehicle head.

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

[0013] 1. For the underground pipeline dredging device, by installing the second body at the front end of the first body and the rotating body at the front end of the second body, and the first body, the second body and the rotating body are all rotatably connected. Adjust the lengths of the movable support structure and the telescopic sleeve plate structure, so that the soft brushes at one ends of the movable support structure and the telescopic sleeve plate structure can contact the surface of the pipeline. Then, drive the rotating shaft and the rotating body to rotate through the driving device inside the second body. The rotating body drives the soft brush and the impact column to rotate. The soft brush can clean the silt on the surface of the pipeline. The impact column is a solid structure, which can effectively disperse the large-volume sundries accumulated on the surface of the pipeline. By adjusting the movable support structure and the telescopic sleeve plate structure, the device can be applicable to pipelines of different sizes, and has stronger applicability.

[0014] 2. For the underground pipeline dredging device, since the first body, the second body and the rotating body are all detachably connected, the first body, the second body and the rotating body can be transported separately during transportation and installed at the destination. Compared with transporting an integrated device, the transportation process will be more convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0016] Figure 2 is a top view of the overall disassembled structure of the present utility model;

[0017] Figure 3 is a bottom view of the overall disassembled structure of the present utility model;

[0018] Figure 4 is a schematic diagram of the structure of the movable support structure of the present utility model.

[0019] In the figure: 1. First vehicle body; 2. Second vehicle body; 3. Mobile support structure; 301. Sleeve; 302. Mobile plate; 303. Auxiliary mobile wheel; 304. Locking bolt; 305. Diagonal support rod; 4. Rotating vehicle body; 5. Telescopic sleeve plate structure; 6. Soft brush; 7. Vehicle head; 8. High-pressure nozzle; 9. Annular slider; 10. Rotating shaft; 11. Annular chute; 12. Mobile bottom wheel; 13. Clamping groove; 14. Impact column. Detailed implementation manner

[0020] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0021] In the description of the present invention, it should be noted that the orientation or positional relationship indicated by the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", etc. is based on the orientation or positional relationship shown in the accompanying drawings. It is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus cannot be understood as a limitation to the present invention. In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0022] Such as Figures 1 to 4As shown in the figure, the underground pipe network dredging device of this embodiment includes a first vehicle body 1 and a second vehicle body 2. The structural dimensions of the first vehicle body 1 and the second vehicle body 2 are the same, both being cylindrical. The front end of the first vehicle body 1 is rotatably connected to the second vehicle body 2. The second vehicle body 2 can rotate at the front end of the first vehicle body 1 and is in a detachable connection relationship. Four moving support structures 3 are arrayed and installed on the side surfaces of both the first vehicle body 1 and the second vehicle body 2. Through a plurality of moving support structures 3, the first vehicle body 1 and the second vehicle body 2 can be supported and move inside the pipeline. A driving device is installed inside the second vehicle body 2. The driving device is a common servo motor on the market and is connected to a mobile power source. The output end of the driving device is connected to a rotating shaft 10. A rotating vehicle body 4 is installed at the front end of the rotating shaft 10. The driving device drives the rotating shaft 10 to rotate. The rotating shaft 10 and the rotating vehicle body 4 are in a clamped connection relationship. When the rotating shaft 10 rotates, it will drive the rotating vehicle body 4 to rotate synchronously. Four telescopic sleeve plate structures 5 are arrayed and installed on the side surface of the rotating vehicle body 4. The telescopic sleeve plate structures 5 can expand or contract under the action of an external force. The other end of the telescopic sleeve plate structures 5 is installed with a plurality of soft brushes 6. Impact columns 14 are installed at the position of the other end of the telescopic sleeve plate structures 5 between the soft brushes 6. The soft brushes 6 and the impact columns 14 will rotate synchronously with the rotation of the rotating vehicle body 4. The soft brushes 6 can clean the easily cleanable silt on the pipeline surface. The impact columns 14 can impact and disperse the silt accumulated on the pipeline surface during rotation.

[0023] Specifically, the moving support structure 3 includes a sleeve 301, a moving plate 302, an auxiliary moving wheel 303, a locking bolt 304, and an inclined support rod 305. Four sleeves 301 are arrayed and installed on the side surfaces of both the first vehicle body 1 and the second vehicle body 2. The moving plate 302 is slidably connected inside the sleeve 301. An auxiliary moving wheel 303 is installed at the end of the moving plate 302 away from the sleeve 301. The front surface of the sleeve 301 is threadedly connected with a locking bolt 304. The locking bolt 304 penetrates through the sleeve 301 and contacts the surface of the moving plate 302. An inclined support rod 305 is installed at both the left and right ends of the sleeve 301. The other end of the inclined support rod 305 is connected to the side surfaces of the first vehicle body 1 and the second vehicle body 2. The moving plate 302 can move inside the sleeve 301. The movement of the moving plate 302 can be limited by the locking bolt 304. Through the auxiliary moving wheel 303, the two symmetrically installed inclined support rods 305 can play a certain supporting role through the movement effect.

[0024] Further, a ring slider 9 is installed at the front end of both the first vehicle body 1 and the second vehicle body 2. A ring chute 11 is provided at the rear edge position of both the rotating vehicle body 4 and the second vehicle body 2. The ring slider 9 at the front end of the second vehicle body 2 is slidably connected to the ring chute 11 of the rotating vehicle body 4. The ring chute 11 at the rear end of the second vehicle body 2 is slidably connected to the ring slider 9 at the front end of the first vehicle body 1. The connection between the ring slider 9 and the ring chute 11 is detachable, and the ring slider 9 can rotate inside the ring chute 11.

[0025] Further, four moving bottom wheels 12 are installed at the positions between the ring chutes 11 at the rear ends of the first vehicle body 1 and the second vehicle body 2. The four moving bottom wheels 12 can assist the user in moving the first vehicle body 1 and the second vehicle body 2.

[0026] Further, a clamping groove 13 that is clamped with the rotating shaft 10 is provided at the center position of the rear end of the rotating vehicle body 4. The connection between the rotating shaft 10 and the clamping groove 13 is detachable.

[0027] Furthermore, a water storage tank is provided inside the rotating vehicle body 4. A vehicle head 7 is installed at the front end of the rotating vehicle body 4. Four high-pressure nozzles 8 that communicate with the water storage tank are arrayed on the side surface of the vehicle head 7. When the rotating vehicle body 4 rotates, the water resources stored inside the rotating vehicle body 4 will be sprayed out through the multiple high-pressure nozzles 8. Through the impact of the water flow, the connection strength between the silt and the inner wall surface of the pipeline can be weakened.

[0028] The usage method of this embodiment is as follows: By installing the second vehicle body 2 at the front end of the first vehicle body 1 and the rotating vehicle body 4 at the front end of the second vehicle body 2, and all of the first vehicle body 1, the second vehicle body 2, and the rotating vehicle body 4 are rotatably connected. Adjust the lengths of the movable support structure 3 and the telescopic sleeve plate structure 5 so that the soft brushes 6 at one end of the movable support structure 3 and the telescopic sleeve plate structure 5 can contact the surface of the pipeline. Then, drive the rotating shaft 10 and the rotating vehicle body 4 to rotate through the driving device inside the second vehicle body 2. The rotating vehicle body 4 drives the soft brush 6 and the impact column 14 to rotate. The soft brush 6 can clean the silt on the surface of the pipeline. The impact column 14 is a solid structure and can effectively disperse the large-volume debris accumulated on the surface of the pipeline. By adjusting the movable support structure 3 and the telescopic sleeve plate structure 5, the device can be applicable to pipelines of different sizes, and the applicability is stronger.

[0029] Finally, it should be noted that the above are only the preferred embodiments of the present utility model and are not used to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or perform equivalent replacements for some of the technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. An underground pipe network desilting device, comprising a first body (1) and a second body (2), characterized in that: The front end of the first body (1) is rotatably connected to the second body (2); the front ends of the first body (1) and the second body (2) are both equipped with an annular slider (9); the side surfaces of the first body (1) and the second body (2) are both equipped with four movable support structures (3) in an array; a driving device is installed inside the second body (2); the output end of the driving device is connected to a rotating shaft (10); the front end of the rotating shaft (10) is equipped with a rotating body (4); and the rear end edges of the rotating body (4) and the second body (2) are both provided with an annular A slide groove (11), a sliding connection between the annular slider (9) at the front end of the second body (2) and the annular slide groove (11) of the rotating body (4), a sliding connection between the annular slide groove (11) at the rear end of the second body (2) and the annular slider (9) at the front end of the first body (1), a side surface array of the rotating body (4) is installed with four telescopic sleeve structures (5), the other end of the telescopic sleeve structure (5) is installed with a plurality of soft brushes (6), and a collision column (14) is installed between the soft brushes (6) at the position located at the other end of the telescopic sleeve structure (5).

2. The underground pipe network desilting device according to claim 1, characterized in that: The mobile support structure (3) comprises a sleeve (301), a mobile plate (302), an auxiliary mobile wheel (303), a locking bolt (304) and an oblique support rod (305); four sleeves (301) are installed in an array on the side surfaces of the first body (1) and the second body (2); the inside of the sleeve (301) is slidably connected to the mobile plate (302); an auxiliary mobile wheel (303) is installed at one end of the mobile plate (302) away from the sleeve (301); a locking bolt (304) is threadedly connected to the front end surface of the sleeve (301); the locking bolt (304) passes through the sleeve (301) and contacts the surface of the mobile plate (302); an oblique support rod (305) is installed on both left and right ends of the sleeve (301); the other end of the oblique support rod (305) is connected to the side surfaces of the first body (1) and the second body (2).

3. The underground pipe network desilting device according to claim 1, characterized in that: Four movable bottom wheels (12) are installed at the positions between the annular slide grooves (11) at the rear ends of the first body (1) and the second body (2).

4. The underground pipe network desilting device according to claim 1, characterized in that: A clamping groove (13) for clamping with the rotating shaft (10) is provided at the rear end center position of the rotating body (4).

5. The underground pipe network desilting device according to claim 1, characterized in that: A water storage tank is provided inside the rotating body (4), a head (7) is installed at the front end of the rotating body (4), and four high-pressure nozzles (8) in communication with the water storage tank are installed in an array on the side surface of the head (7).

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