Sewage pipe network defect detection device

Abstract

The utility model belongs to the technical field of sewage detection equipment, and particularly relates to a sewage pipe network defect detection device which comprises an installation box, a supporting plate fixedly connected to the outer portion of the installation box, a motor fixedly connected to the top of the supporting plate, a two-way lead screw fixedly connected to the output end of the motor, and the other end of the two-way lead screw rotationally connected with the inner wall of the installation box. And sliding rods are symmetrically connected to the outer portion of the two-way lead screw in a threaded mode, a fixing base is fixedly connected to the bottom of each sliding rod, a rolling wheel is rotationally connected to the interior of each fixing base, and limiting grooves are symmetrically formed in the interior of the mounting box. The motor drives the two-way lead screw to rotate in the mounting box, the two-way lead screw drives the two sliding rods to move mutually, when the sliding rods drive the fixing bases and the rolling wheels to move to the inclined faces of the trapezoidal blocks, the transverse plates can be retracted into the mounting box through the damping effect of the first dampers, and meanwhile universal wheels are retracted together; the stability of the detection device can be ensured when sewage is collected for detection.

Description

Technical Field

[0001] The utility model relates to the technical field of sewage detection equipment, in particular to a sewage pipe network defect detection device. Background Art

[0002] Urban non-point source pollutants, including suspended particles, heavy metals, organic pollutants, and nutrients, enter surface water and groundwater through rainwater runoff, significantly impacting water quality. Excessive discharge of urban non-point source pollutants can cause eutrophication and disrupt ecosystems, impacting the ecological balance of urban water resources and residents' quality of life. Therefore, pollution detection for urban non-point sources is crucial for urban water environment management.

[0003] The prior art has the following defects or problems: The prior art publication number CN221446062U discloses a sewage detection device for a drainage network. The drainage network includes branches, a main pipe, and a drain outlet. The sewage detection device includes a housing, a rainfall sensor, a flow sensor, a water quality sensor, a control module, a data acquisition device, and a wireless communication module. The water quality sensor and flow sensor are evenly distributed along the branches and main pipe of the drainage network. The housing is located at the drain outlet and contains the control module, data acquisition device, and wireless communication module. The rainfall sensor is located outside the housing. The purpose of the device is to achieve real-time monitoring of pollutants in the drainage network.

[0004] During use, the above-mentioned equipment arranges flow sensors and water quality sensors on the branch pipes and main pipes of the drainage network, and cooperates with the control module, data acquisition device, and wireless communication module installed in the shell at the drain outlet to monitor the flow and water quality from the main pipe to the branch pipe of the drainage network in real time, thereby facilitating the identification of major pollution sources and transmission paths; on the other hand, by arranging a rain sensor on the outside of the shell and obtaining rainfall intensity and rainfall data from the rain sensor, it is convenient to analyze the emission of pollutants under different rainfall conditions, which is helpful for the city to control and manage pollutants in the drainage network.

[0005] The structure of the sewage detection device in the above content does not have a stable structure for the overall detection device. When collecting sewage for detection, the device is prone to instability at a distance, thereby affecting the detection effect. Moreover, when encountering an area where the device cannot enter, it is inconvenient to collect and detect, which delays the detection timeliness and work efficiency. Therefore, in response to the above shortcomings, a sewage pipe network defect detection device is proposed.

[0006] It should be noted that the above content falls within the technical knowledge of the inventor and does not necessarily constitute prior art. Utility Model Content

[0007] In view of the deficiencies of the existing technology, the utility model provides a sewage pipe network defect detection device to solve the current problems.

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a sewage pipe network defect detection device, comprising an installation box, the outside of the installation box is fixedly connected to a support plate, the top of the support plate is fixedly connected to a motor, the output end of the motor is fixedly connected to a bidirectional screw rod, the other end of the bidirectional screw rod is rotatably connected to the inner wall of the installation box, the outside of the bidirectional screw rod is symmetrically threaded with a sliding rod, the bottom of each sliding rod is fixedly connected to a fixing seat, the interior of each fixing seat is rotatably connected to a roller, the interior of the installation box is symmetrically provided with limiting slots, the interior of each limiting slot is fixedly connected to a first damper, the telescopic ends of the two first dampers are fixedly connected to a cross plate, the top of the cross plate is symmetrically fixedly connected to a trapezoidal block, and the bottom of the cross plate is symmetrically fixedly connected to a universal wheel.

[0009] As a preferred technical solution of the present invention, a detector is installed on the top of the installation box, a fixed box is installed on the outside of the detector, and movable grooves are symmetrically opened inside the fixed box. The inner wall of each movable groove is fixedly connected to a second damper, and the telescopic end of each second damper is fixedly connected to a slider.

[0010] As an optimal technical solution of the present invention, a slot is provided inside the fixed box, a base is slidably connected inside the slot, a card slot for cooperating with the slider is symmetrically provided inside the base, and a suction tube is fixedly connected to the top of the base.

[0011] As a preferred technical solution of the present invention, the inner wall of each of the limiting grooves is symmetrically fixedly connected with a spring, and the other end of each of the springs is fixedly connected to the bottom of the transverse plate.

[0012] As an optimal technical solution of the present invention, the interior of the fixed box is symmetrically provided with sliding grooves, the outside of each slider is fixedly connected to a connecting rod, each connecting rod is slidably connected to the corresponding sliding groove, and the other end of each connecting rod is fixedly connected to a pull block.

[0013] As a preferred technical solution of the present invention, a collection tube is fixedly connected to the interior of the detector, and a collection pump is provided inside the detector.

[0014] As a preferred technical solution of the present invention, a push rod is fixedly connected to the outside of the installation box, a limit rod is symmetrically fixedly connected to the inside of the installation box, and the two sliding rods are slidably connected to the two limit rods.

[0015] Compared with the existing technology, the present invention provides a sewage pipe network defect detection device with the following beneficial effects:

[0016] 1. This sewage pipe network defect detection device is provided with a motor, a bidirectional screw rod, a sliding rod, a roller, a first damper, a cross plate, a trapezoidal block, and a universal wheel. When the whole is stopped at a desired position, it is only necessary to start the motor, and the motor drives the bidirectional screw rod to rotate inside the installation box, and the bidirectional screw rod drives the two sliding rods to move relative to each other. When the sliding rod drives the fixed seat and the roller to move to the inclined surface of the trapezoidal block, the cross plate will be retracted into the interior of the installation box through the damping effect of the first damper, and the universal wheel will be retracted at the same time, thereby ensuring the stability of the detection device when collecting sewage for detection, and avoiding affecting the detection effect;

[0017] 2. This sewage pipe network defect detection device is provided with a fixed box, a movable groove, a second damper, a slider, a base, and a slot. When encountering a sewage area where the device cannot move forward, it is only necessary to push the pull block, and the pull block drives the connecting rod to slide inside the slide groove, thereby driving the slider to slide out of the slot. The base and the collection tube can be taken out from the inside of the slot together, and sewage can be collected separately, thereby realizing flexible collection and detection, improving utilization efficiency, and facilitating use by staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the internal structure of the installation box of the utility model;

[0020] Figure 3 This is a schematic side view of the overall structure of the utility model;

[0021] Figure 4 This is a schematic diagram of the internal structure of the fixed box of the utility model;

[0022] Figure 5 For this utility model Figure 4 Enlarged view of point A in the middle.

[0023] In the figure: 1. Installation box; 2. Support plate; 3. Motor; 4. Bidirectional screw; 5. Slide rod; 6. Fixed seat; 7. Roller; 8. Limiting groove; 9. First damper; 10. Cross plate; 11. Trapezoidal block; 12. Universal wheel; 13. Detector; 14. Fixed box; 15. Movable groove; 16. Second damper; 17. Slider; 18. Slot; 19. Base; 20. Slot; 21. Extractor tube; 22. Spring; 23. Slide; 24. Connecting rod; 25. Pull block; 26. Collection tube; 27. Push rod; 28. Limiting rod. DETAILED DESCRIPTION

[0024] In order to more clearly understand the above-mentioned purpose, features and advantages of the present invention, the present invention is further described below with reference to the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features therein can be combined with each other without conflict.

[0025] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0026] Example 1

[0027] like Figure 1-Figure 5 As shown, the utility model provides a technical solution: a sewage pipe network defect detection device, including an installation box 1, the outside of the installation box 1 is fixedly connected to a support plate 2, the top of the support plate 2 is fixedly connected to a motor 3, the output end of the motor 3 is fixedly connected to a bidirectional screw rod 4, the other end of the bidirectional screw rod 4 is rotatably connected to the inner wall of the installation box 1, the outside of the bidirectional screw rod 4 is symmetrically threaded with a sliding rod 5, the bottom of each sliding rod 5 is fixedly connected to a fixing seat 6, the inside of each fixing seat 6 is rotatably connected to a roller 7, the interior of the installation box 1 is symmetrically provided with a limiting slot 8, each The inside of each limiting groove 8 is fixedly connected to a first damper 9, the telescopic ends of the two first dampers 9 are fixedly connected to a cross plate 10, the top of the cross plate 10 is symmetrically fixedly connected to a trapezoidal block 11, the bottom of the cross plate 10 is symmetrically fixedly connected to a universal wheel 12, the inner wall of each limiting groove 8 is symmetrically fixedly connected to a spring 22, the other end of each spring 22 is fixedly connected to the bottom of the cross plate 10, the outside of the installation box 1 is fixedly connected to a push rod 27, the inside of the installation box 1 is symmetrically fixedly connected to a limiting rod 28, and the two sliding rods 5 are slidably connected to the two limiting rods 28.

[0028] In this embodiment, when the whole stops at the desired position, it is only necessary to start the motor 3, and the motor 3 drives the bidirectional screw rod 4 to rotate inside the installation box 1, and the bidirectional screw rod 4 drives the two slide bars 5 to move relative to each other. When the slide bar 5 drives the fixed seat 6 and the roller 7 to move to the inclined surface of the trapezoidal block 11, the cross plate 10 will be retracted into the interior of the installation box 1 through the damping effect of the first damper 9, and the universal wheel 12 will be retracted at the same time. The support plate 2 is fixed by the installation box 1, and the motor 3 is fixed by the support plate 2. The sliding of the cross plate 10 is facilitated by the limit groove 8, and the operation of the first damper 9 is assisted by the spring 22. The push rod 27 facilitates the staff to push the whole, and the limit rod 28 prevents the slide bar 5 from shaking during movement.

[0029] Example 2

[0030] like Figure 1-Figure 5 As shown, a detector 13 is installed on the top of the installation box 1, and a fixed box 14 is installed on the outside of the detector 13. The interior of the fixed box 14 is symmetrically provided with movable grooves 15. The inner wall of each movable groove 15 is fixedly connected to a second damper 16. The telescopic end of each second damper 16 is fixedly connected to a slider 17. A slot 18 is provided inside the fixed box 14. The interior of the slot 18 is slidably connected to a base 19. The interior of the base 19 is symmetrically provided with a card slot 20 for cooperating with the slider 17. A suction tube 21 is fixedly connected to the top of the base 19. The interior of the fixed box 14 is symmetrically provided with a slide groove 23. The outside of each slider 17 is fixedly connected to a connecting rod 24. Each connecting rod 24 is slidably connected to the corresponding slide groove 23. The other end of each connecting rod 24 is fixedly connected to a pull block 25. The interior of the detector 13 is fixedly connected to a collection tube 26, and the interior of the detector 13 is provided with a collection pump.

[0031] In this embodiment, when encountering a sewage area where the device cannot move forward, it is only necessary to push the pull block 25, and the pull block 25 drives the connecting rod 24 to slide inside the slide groove 23, thereby driving the slider 17 to slide out of the inside of the card slot 20, and the base 19 and the collection tube 26 can be taken out from the inside of the slot 18 together, and the sewage can be collected separately. The fixed box 14 is fixed by the detector 13, and the collection tube 26 is placed as a whole through the fixed box 14. Sampling can be quickly carried out through the suction tube 21.

[0032] The working principle of this embodiment: First, when the whole stops at the required position, it is only necessary to start the motor 3, and the motor 3 drives the bidirectional screw rod 4 to rotate inside the installation box 1, and the bidirectional screw rod 4 drives the two slide bars 5 to move relative to each other. When the slide bar 5 drives the fixed seat 6 and the roller 7 to move to the inclined surface of the trapezoidal block 11, it will cause the cross plate 10 to be retracted into the interior of the installation box 1 through the damping effect of the first damper 9, and the universal wheel 12 will be retracted at the same time, so that the stability of the detection device can be guaranteed when collecting sewage for detection, avoiding affecting the detection effect. Secondly, when encountering a sewage area where the device cannot move forward, it is only necessary to push the pull block 25, and the pull block 25 drives the connecting rod 24 to slide in the inner part of the slide groove 23. The part is used to drive the slider 17 to slide out of the slot 20, so that the base 19 and the collection tube 26 can be taken out from the inside of the slot 18 together, and sewage can be collected separately, thereby realizing flexible collection and detection, improving utilization efficiency, and facilitating use by staff. The support plate 2 is fixed by the installation box 1, and the motor 3 is fixed by the support plate 2. The sliding of the cross plate 10 is facilitated by the limit groove 8, and the fixing box 14 is fixed by the detector 13. The collection tube 26 is placed as a whole through the fixing box 14, and sampling can be quickly performed through the suction tube 21. The operation of the first damper 9 is assisted by the spring 22. The push rod 27 is used to facilitate staff to push the whole, and the limit rod 28 is used to prevent the slide bar 5 from shaking during movement.

[0033] The above description is only a preferred embodiment of the present invention and does not limit the present invention in any other form. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes for application in other fields. However, any simple modification, equivalent change and modification of the above embodiment made according to the technical essence of the present invention without departing from the content of the technical solution of the present invention shall still fall within the scope of protection of the technical solution of the present invention.

Claims

1. A sewage pipe network defect detection device, characterized by: The invention comprises an installation box (1), wherein the outside of the installation box (1) is fixedly connected to a support plate (2), the top of the support plate (2) is fixedly connected to a motor (3), the output end of the motor (3) is fixedly connected to a bidirectional screw rod (4), the other end of the bidirectional screw rod (4) is rotatably connected to the inner wall of the installation box (1), the outside of the bidirectional screw rod (4) is symmetrically threaded with a slide rod (5), the bottom of each slide rod (5) is fixedly connected to a fixed seat (6), the inside of each fixed seat (6) is rotatably connected to a roller (7), the inside of the installation box (1) is symmetrically provided with a limiting groove (8), the inside of each limiting groove (8) is fixedly connected to a first damper (9), the telescopic ends of the two first dampers (9) are fixedly connected to a transverse plate (10), the top of the transverse plate (10) is symmetrically fixedly connected to a trapezoidal block (11), and the bottom of the transverse plate (10) is symmetrically fixedly connected to a universal wheel (12).

2. A sewage pipe network defect detection device according to claim 1, characterized in that: A detector (13) is installed on the top of the installation box (1), a fixed box (14) is installed on the outside of the detector (13), and movable grooves (15) are symmetrically opened inside the fixed box (14). The inner wall of each movable groove (15) is fixedly connected to a second damper (16), and the telescopic end of each second damper (16) is fixedly connected to a slider (17).

3. A sewage pipe network defect detection device according to claim 2, characterized in that: A slot (18) is provided inside the fixed box (14), a base (19) is slidably connected to the inside of the slot (18), a card slot (20) used to cooperate with the slider (17) is symmetrically provided inside the base (19), and a suction tube (21) is fixedly connected to the top of the base (19).

4. The sewage pipe network defect detection device according to claim 1, characterized in that: The inner wall of each limiting groove (8) is symmetrically fixedly connected with a spring (22), and the other end of each spring (22) is fixedly connected to the bottom of the transverse plate (10).

5. The sewage pipe network defect detection device according to claim 3, characterized in that: The interior of the fixed box (14) is symmetrically provided with sliding grooves (23), the exterior of each slider (17) is fixedly connected to a connecting rod (24), each connecting rod (24) is slidably connected to the corresponding sliding groove (23), and the other end of each connecting rod (24) is fixedly connected to a pull block (25).

6. The sewage pipe network defect detection device according to claim 2, characterized in that: A collection tube (26) is fixedly connected to the interior of the detector (13), and a collection pump is provided inside the detector (13).

7. The sewage pipe network defect detection device according to claim 1, characterized in that: The outside of the installation box (1) is fixedly connected with a push rod (27), the inside of the installation box (1) is symmetrically fixedly connected with a limit rod (28), and the two sliding rods (5) are slidably connected to the two limit rods (28).

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