Municipal engineering sewer decontamination equipment

Abstract

The municipal engineering sewer decontamination equipment comprises a mounting frame, self-locking universal wheels are fixedly connected to the four corners of the bottom of the mounting frame, handrails are fixedly connected to the two sides of the top of the mounting frame, a rectangular groove is formed in the middle of the mounting frame, a linear motor is fixedly connected to one side of the inner wall of the rectangular groove in an embedded mode, and the linear motor is fixedly connected to the other side of the inner wall of the rectangular groove. The driving end of the linear motor is fixedly connected with a movable frame, an electric push rod is fixedly connected to the center of the top of the movable frame, and the telescopic end of the electric push rod penetrates through the movable frame and is fixedly connected with a dirt removing mechanism. The driving motor, the cleaning roller and the double-shaft motor are matched with one another, the cleaning roller is driven by the driving motor to rotate at a high speed, the inner wall of a sewer can be cleaned conveniently, the cleaning effect is more sufficient and thorough, residues are not prone to occurring, a large amount of manpower and time are saved during dirt removal, the cleaning burden of workers is relieved, and the cleaning efficiency is improved. And the overall cleaning efficiency of the sewer is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of sewer decontamination equipment, in particular to municipal engineering sewer decontamination equipment. Background Art

[0002] Municipal engineering sewers are a type of urban public facility, which refers to the pipes for buildings to discharge sewage and rainwater, as well as underground passages for cities, factories or villages to discharge sewage and rainwater. Since sewage and rainwater tend to bring mud into the sewers when they flow into the sewers, it is easy to form siltation in the sewers over time, making the inner diameter of the pipes narrower, affecting normal drainage, and even causing blockage in serious cases.

[0003] Therefore, sewers need to be cleaned regularly. During the cleaning process, the stains attached to the inner wall of the sewer are the most difficult to clean. The silt at the bottom of the sewer can be shoveled out, but the mud on the inner wall of the sewer is difficult to clean because the staff are outside the sewer and it is difficult to exert force on the inner wall of the sewer. It is time-consuming and labor-intensive to clean, and it is easy for stains to remain, which brings difficulties to the work of the staff and affects the overall cleaning efficiency of the sewer. Utility Model Content

[0004] The purpose of this section is to summarize some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the abstract of the specification and the name of the utility model of this application to avoid blurring the purpose of this section, the abstract of the specification and the name of the utility model, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0005] In order to solve the above technical problems, according to one aspect of the present invention, the present invention provides the following technical solutions:

[0006] A municipal engineering sewer decontamination device comprises a mounting frame, wherein the four corners at the bottom of the mounting frame are fixedly connected with self-locking universal wheels, the two sides of the top of the mounting frame are fixedly connected with handrails, a rectangular groove is opened in the middle of the mounting frame, a linear motor is embedded and fixedly connected to one side of the inner wall of the rectangular groove, a movable frame is fixedly connected to the driving end of the linear motor, an electric push rod is fixedly connected to the center of the top of the movable frame, and the telescopic end of the electric push rod passes through the movable frame and is fixedly connected to a decontamination mechanism;

[0007] The dirt removal mechanism includes an equipment frame fixedly connected to the telescopic end of the electric push rod, a first double-axis motor is fixedly connected to the center of the equipment frame, two driving shafts of the first double-axis motor are fixedly connected to threaded rods, the outer wall of the threaded rod is threadedly connected to a connecting frame, a second double-axis motor is fixedly connected to the center of the bottom of the equipment frame, two driving shafts of the second double-axis motor are fixedly connected to sleeves, a key shaft corresponding to the connecting frame is arranged inside the sleeve, a driving motor is fixedly connected to the end of the key shaft, and a cleaning roller is fixedly connected to the driving shaft of the driving motor.

[0008] As a preferred solution of the municipal engineering sewer pollution removal equipment described in the utility model, a lighting assembly is fixedly connected to one end of the top of the mounting frame, and the lighting assembly includes a base fixedly connected to the top of the mounting frame, and a lighting panel is hinged on one side of the base. When in use, the lighting panel can be flipped over to illuminate the inside of the sewer, making it convenient for staff to check the pollution removal situation of the sewer.

[0009] As a preferred solution of a municipal engineering sewer pollution removal equipment described in the utility model, a slide groove is opened on the side of the inner wall of the rectangular groove away from the linear motor, and the end of the movable frame away from the linear motor is slidably connected to the slide groove. When the linear motor drives the movable frame to move, it is convenient for the movable frame to maintain the stability of movement.

[0010] As a preferred solution of the municipal engineering sewer pollution removal equipment described in the utility model, the outer wall of the connecting frame is slidably connected to the inner wall of the equipment frame, and the two connecting frames are symmetrically arranged about the second dual-axis motor, so that the two connecting frames can move simultaneously on the inner wall of the equipment frame to adjust the distance between the cleaning roller and the inner wall of the sewer.

[0011] As a preferred solution of the municipal engineering sewer pollution removal equipment described in the utility model, the two key shafts are fixedly connected to one end away from each other with a mounting ring, and the mounting ring passes through the corresponding connecting frame and is connected to its bearing, wherein the mounting ring is fixedly connected to the inner ring of the bearing, and the connecting frame is fixedly connected to the outer ring of the bearing, so that when the connecting frame drives the key shaft to move, the key shaft can still rotate flexibly in the connecting frame.

[0012] As a preferred solution of the municipal engineering sewer pollution removal equipment described in the utility model, the cross-section of the key shaft is hexagonal, and a hexagonal groove corresponding to the key shaft is opened inside the sleeve. The key shaft is slidably connected to the sleeve to facilitate the sliding and extension of the key shaft inside the sleeve, and can also be driven by the second dual-axis motor and the sleeve.

[0013] As a preferred solution of the municipal engineering sewer decontamination equipment described in the utility model, the outer side wall of the cleaning roller includes steel wire bristles and nylon bristles. By mixing the two types of bristles, it is convenient to clean the stubborn stains on the inner wall of the sewer.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] The utility model discloses the cleaning roller can be driven by the driving motor to rotate at a high speed, thereby the cleaning effect is more sufficient and thorough, and it is not easy to leave residues. It saves a lot of manpower and time when removing dirt, reduces the cleaning burden of the staff, and greatly improves the overall cleaning efficiency of the sewer. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solution of the implementation of the utility model, the utility model will be described in detail below in combination with the drawings and detailed implementation. Obviously, the drawings described below are only some implementations of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

[0017] Figure 1 This is a three-dimensional diagram of a municipal engineering sewer decontamination device according to the utility model;

[0018] Figure 2 This is a schematic diagram of the structure of a sewage removal mechanism of a municipal engineering sewer sewage removal device of the utility model;

[0019] Figure 3 This is a schematic diagram of the equipment frame structure of a municipal engineering sewer decontamination equipment of the utility model;

[0020] Figure 4 This is a schematic diagram of the key shaft connection of a municipal engineering sewer decontamination device of the utility model;

[0021] Figure 5 The utility model is a schematic diagram of the sewage removal working state of a municipal engineering sewer sewage removal device.

[0022] Legend: 1. Mounting frame; 2. Self-locking universal wheel; 3. Rectangular slot; 4. Lighting assembly; 5. Base; 6. Linear motor; 7. Movable frame; 8. Electric push rod; 9. Handrail; 10. Lighting panel; 11. Dirt removal mechanism; 12. Equipment frame; 13. First dual-axis motor; 14. Threaded rod; 15. Connecting frame; 16. Second dual-axis motor; 17. Sleeve; 18. Key shaft; 19. Mounting ring; 20. Drive motor; 21. Cleaning roller. DETAILED DESCRIPTION

[0023] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and understandable, the specific implementation methods of the present invention are described in detail below with reference to the accompanying drawings.

[0024] Secondly, the present invention is described in detail with reference to the schematic diagram. When describing the implementation of the present invention, for the sake of convenience, the cross-sectional diagram showing the device structure will not be partially enlarged according to the general proportion, and the schematic diagram is only an example, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.

[0025] In order to make the purpose, technical solution and advantages of the present invention more clear, the implementation mode of the present invention will be further described in detail below with reference to the accompanying drawings.

[0026] See also Figure 1-5 The utility model provides a municipal engineering sewer decontamination device, including a mounting frame 1, four corners of the bottom of the mounting frame 1 are fixedly connected with self-locking universal wheels 2, both sides of the top of the mounting frame 1 are fixedly connected with handrails 9, one end of the top of the mounting frame 1 is fixedly connected with a lighting assembly 4, the lighting assembly 4 includes a base 5 fixedly connected to the top of the mounting frame 1, and one side of the base 5 is hinged with a lighting lamp panel 10. When in use, the lighting lamp panel 10 can be flipped open to illuminate the inside of the sewer, so that the staff can check the decontamination situation of the sewer.

[0027] A rectangular groove 3 is provided in the middle of the mounting frame 1, a linear motor 6 is embedded and fixedly connected to one side of the inner wall of the rectangular groove 3, a movable frame 7 is fixedly connected to the driving end of the linear motor 6, a sliding groove is provided on the side of the inner wall of the rectangular groove 3 away from the linear motor 6, and the end of the movable frame 7 away from the linear motor 6 is slidably connected to the sliding groove, so that when the linear motor 6 drives the movable frame 7 to move, it is convenient for the movable frame 7 to maintain stability in movement.

[0028] An electric push rod 8 is fixedly connected to the center of the top of the movable frame 7. The telescopic end of the electric push rod 8 passes through the movable frame 7 and is fixedly connected to a dirt removal mechanism 11.

[0029] The dirt removal mechanism 11 includes an equipment frame 12 fixedly connected to the telescopic end of the electric push rod 8, a first dual-axis motor 13 is fixedly connected to the inner center of the equipment frame 12, two driving shafts of the first dual-axis motor 13 are fixedly connected to threaded rods 14, the outer wall of the threaded rod 14 is threadedly connected to a connecting frame 15, the outer wall of the connecting frame 15 is slidably connected to the inner wall of the equipment frame 12, and the two connecting frames 15 are symmetrically arranged about the second dual-axis motor 16.

[0030] A second dual-axis motor 16 is fixedly connected to the center of the bottom of the equipment frame 12. Both driving shafts of the second dual-axis motor 16 are fixedly connected to a sleeve 17. A key shaft 18 corresponding to the connecting frame 15 is arranged inside the sleeve 17. The ends of the two key shafts 18 that are away from each other are fixedly connected to a mounting ring 19. The mounting ring 19 penetrates the corresponding connecting frame 15 and is connected to its bearing, wherein the mounting ring 19 is fixedly connected to the inner ring of the bearing, and the connecting frame 15 is fixedly connected to the outer ring of the bearing, so that when the connecting frame 15 drives the key shaft 18 to move, the key shaft 18 can still rotate flexibly in the connecting frame 15. The cross section of the key shaft 18 is hexagonal, and a hexagonal groove corresponding to the key shaft 18 is opened inside the sleeve 17. The key shaft 18 is slidably connected to the sleeve 17, so that the key shaft 18 can slide and retract inside the sleeve 17, and can also be driven by the second dual-axis motor 16 and the sleeve 17.

[0031] The end of the key shaft 18 is fixedly connected to a driving motor 20, and the driving shaft of the driving motor 20 is fixedly connected to a cleaning roller 21, wherein the outer wall of the cleaning roller 21 includes steel wire bristles and nylon bristles. By mixing the two types of bristles, stubborn stains on the inner wall of the sewer can be cleaned easily.

[0032] When in use, first connect the lighting panel 10, linear motor 6, electric push rod 8, first dual-axis motor 13, second dual-axis motor 16 and drive motor 20 to an external power supply, which can be an external power cable or a power supply unit such as a battery.

[0033] When removing dirt, first push the mounting frame 1 to the top of the sewer grate, then open the sewer grate cover, then start the second dual-axis motor 16 to drive the two sleeves 17 to rotate in the same direction, and drive the two drive motors 20 to rotate through the key shaft 18, and then drive the cleaning rollers 21 to rotate from a horizontal state to a vertical state. At this time, the two cleaning rollers 21 are located in the sewer, start the first dual-axis motor 13, drive the threaded rod 14 to rotate, drive the connecting frame 15 to slide in the equipment frame 12, and drive the two cleaning rollers 21 to move until they are tightly fitted with both sides of the inner wall of the sewer.

[0034] At this time, the driving motor 20 is started to drive the cleaning roller 21 including the wire bristles and the nylon bristles to rotate, and the cleaning roller 21 rotates at a high speed to quickly clean the inner wall of the sewer. During the cleaning process, the linear motor 6 is started to drive the cleaning roller 21 to move linearly along the sewer, so as to automatically remove dirt from the inner wall of the sewer within a certain range, saving a lot of manpower and time, reducing the cleaning burden of the staff, and improving the cleaning efficiency.

[0035] Although the present invention has been described above with reference to the embodiments, various modifications may be made thereto and parts thereof may be replaced with equivalents without departing from the scope of the present invention. In particular, as long as there is no structural conflict, the various features in the embodiments disclosed in the present invention may be used in combination with each other in any manner, and the fact that these combinations are not exhaustively described in this specification is only for the sake of omitting space and saving resources. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. A municipal engineering sewer decontamination device, comprising a mounting frame (1), characterized in that: The four corners at the bottom of the mounting frame (1) are fixedly connected with self-locking universal wheels (2), and both sides of the top of the mounting frame (1) are fixedly connected with handrails (9). A rectangular groove (3) is opened in the middle of the mounting frame (1), and a linear motor (6) is embedded and fixedly connected on one side of the inner wall of the rectangular groove (3). The driving end of the linear motor (6) is fixedly connected with a movable frame (7), and the center of the top of the movable frame (7) is fixedly connected with an electric push rod (8), and the telescopic end of the electric push rod (8) passes through the movable frame (7) and is fixedly connected with a dirt removal mechanism (11); The dirt removal mechanism (11) comprises an equipment frame (12) fixedly connected to the telescopic end of the electric push rod (8); a first double-axis motor (13) is fixedly connected at the center of the interior of the equipment frame (12); two drive shafts of the first double-axis motor (13) are fixedly connected to a threaded rod (14); the outer wall of the threaded rod (14) is threadedly connected to a connecting frame (15); a second double-axis motor (16) is fixedly connected at the center of the bottom of the equipment frame (12); two drive shafts of the second double-axis motor (16) are fixedly connected to a sleeve (17); a key shaft (18) corresponding to the connecting frame (15) is arranged inside the sleeve (17); a drive motor (20) is fixedly connected to the end of the key shaft (18); and a cleaning roller (21) is fixedly connected to the drive shaft of the drive motor (20).

2. A municipal engineering sewer decontamination device according to claim 1, characterized in that: A lighting assembly (4) is fixedly connected to one end of the top of the mounting frame (1); the lighting assembly (4) comprises a base (5) fixedly connected to the top of the mounting frame (1); and a lighting lamp panel (10) is hingedly connected to one side of the base (5).

3. A municipal engineering sewer decontamination equipment according to claim 1, characterized in that: A sliding groove is provided on the inner wall of the rectangular groove (3) at a side away from the linear motor (6), and one end of the movable frame (7) away from the linear motor (6) is slidably connected to the sliding groove.

4. A municipal engineering sewer decontamination equipment according to claim 1, characterized in that: The outer wall of the connecting frame (15) is slidably connected to the inner wall of the equipment frame (12), and the two connecting frames (15) are symmetrically arranged with respect to the second dual-axis motor (16).

5. The municipal engineering sewer decontamination equipment according to claim 1, characterized in that: The ends of the two key shafts (18) that are away from each other are both fixedly connected with a mounting ring (19), and the mounting ring (19) passes through the corresponding connecting frame (15) and is connected to its bearing.

6. A municipal engineering sewer decontamination equipment according to claim 1, characterized in that: The cross section of the key shaft (18) is hexagonal, and a hexagonal groove corresponding to the key shaft (18) is provided inside the sleeve (17). The key shaft (18) is slidably connected to the sleeve (17).

7. A municipal engineering sewer decontamination equipment according to claim 1, characterized in that: The outer side wall of the cleaning roller (21) comprises steel wire bristles and nylon bristles.

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