Rainwater pipeline sludge detection structure

Abstract

The utility model discloses a rainwater pipeline sludge detection structure, and belongs to the technical field of pipeline sludge detection, the rainwater pipeline sludge detection structure comprises a rainwater pipeline and a mounting plate, a detection device main body is fixedly mounted in the middle of the lower surface of the mounting plate, and a servo motor is fixedly mounted in the middle of the upper surface of the mounting plate; a telescopic detection rod is arranged in the detection device main body, a pressure sensor is fixedly mounted at the lower end of the telescopic detection rod, and a positioning block is fixedly mounted on one side, located on the detection device main body, of the lower surface of the mounting plate; a first spring drives a telescopic supporting rod to slide outwards in a positioning block, the position of a limiting block is adjusted through the telescopic supporting rod, and the outer surface of one side of the limiting block abuts against the inner walls of rainwater pipelines of different sizes under the elastic action of the first spring; and therefore, the effect of connecting and limiting the mounting plate and the rainwater pipeline is achieved, and the device can be suitable for different rainwater pipelines and is flexible and convenient to use.

Description

Technical Field

[0001] The present application relates to the technical field of pipeline sludge detection, and in particular to a rainwater pipeline sludge detection structure. Background Art

[0002] Pipes are an indispensable water supply and drainage tool in municipal engineering. Among them is a rainwater pipe, which is generally used to carry road surface water into the conduit in the surrounding rivers. After the rainwater pipe has been draining for a long time, the mud mixed in the rainwater will easily accumulate in the pipe, so a pipeline silt detection device is needed to detect it in order to obtain the silt information in the pipe.

[0003] A patent document with the published announcement number CN220620409U provides a rainwater pipe silt detection structure. This published patent document achieves the effect of limiting the connection between the mounting plate and the through pipe by setting a limiting structure. The mounting plate is limited by the cooperative extrusion of the driving rod and the arc plate, thereby effectively preventing the mounting plate from shaking on the surface of the through pipe, thereby improving the stability of the main body itself, and further improving the detection accuracy of the detection rod for silt; the limiting device in the above-mentioned published patent document is to limit the connection with the pipe by clamping the outer wall of the pipe, but some rainwater pipes are built with their tops flush with the road surface and the outer walls of the pipes are located underground. At this time, the limiting device cannot clamp the outer wall of the pipe, which is inflexible to use and has a narrow scope of application. Utility Model Content

[0004] In view of the deficiencies of the prior art, the present application provides a rainwater pipe silt detection structure, which overcomes the deficiencies of the prior art and aims to solve the problems in the prior art.

[0005] To achieve the above-mentioned purpose, the present application provides the following technical solutions: a rainwater pipe silt detection structure, comprising a rainwater pipe and a mounting plate, a detection device body is fixedly installed at the middle position of the lower surface of the mounting plate, a servo motor is fixedly installed at the middle position of the upper surface of the mounting plate, a telescopic detection rod is arranged inside the detection device body, a pressure sensor is fixedly installed at the lower end of the telescopic detection rod, a positioning block is fixedly installed on one side of the lower surface of the mounting plate located at the detection device body, an empty groove is opened inside the positioning block, a telescopic support rod is slidably connected inside the empty groove, the telescopic support rod is fixedly connected to the inner wall of the positioning block by a first spring, and a limiting block is fixedly installed on the side of the telescopic support rod away from the positioning block.

[0006] By adopting the above technical solution, when the mounting plate is placed on the top of the rainwater pipe, the telescopic support rod is driven by the first spring to slide outward inside the positioning block, and the position of the limit block is adjusted by the telescopic support rod. The outer surface of one side of the limit block abuts against the inner wall of rainwater pipes of different sizes under the elastic force of the first spring, thereby achieving the effect of limiting the connection between the mounting plate and the rainwater pipe. The device can be applied to different rainwater pipes and is flexible and convenient to use.

[0007] As a preferred technical solution of the present application, the number of the positioning block, the first spring, the telescopic support rod and the limit block are two, and the two positioning blocks, the first spring, the telescopic support rod and the limit block are symmetrically distributed about the detection device body.

[0008] By adopting the above technical solution, supporting and abutting from two directions can enable the device itself to maintain a high stability, thereby improving the detection accuracy of the telescopic detection rod for sludge.

[0009] As a preferred technical solution of the present application, one side of the limit block is arranged in an arc shape, and the arc side of the limit block abuts against the inner wall of the rainwater pipe.

[0010] By adopting the above technical solution, one side of the limit block is in an arc shape to match the inner wall of the rainwater pipe, and the two can fit more closely.

[0011] As a preferred technical solution of the present application, a limiting hole is provided on the lower surface of the positioning block, and a plug-in hole is provided on the lower surface of the telescopic support rod close to the limiting block. The limiting hole and the plug-in hole have the same inner diameter and are plugged with the same round rod.

[0012] By adopting the above technical solution, when the device is not in use, a round rod can be inserted into the limiting hole and the plug-in hole to limit the telescopic support rod inside the positioning block for easy storage.

[0013] As a preferred technical solution of the present application, a fixing ring is fixedly installed on the outer surface of the detection device body near the lower end, and connecting rods are symmetrically connected on both sides of the lower surface of the fixing ring. A cleaning ring and a scraper ring are fixedly installed on the fixing ring through the connecting rods.

[0014] By adopting the above technical solution, the surface of the telescopic detection rod inserted into the mud can be cleaned to prevent the mud from moving along with the telescopic detection rod into the interior of the detection device body.

[0015] As a preferred technical solution of the present application, threaded sleeves are symmetrically inlaid on both sides of the outer surface of the detection device body, and mounting holes are symmetrically opened on both sides of the outer surface of the fixing ring. The internal threads of the mounting holes are connected with fixing bolts, one end of the fixing bolt is inside the threaded sleeve, and the fixing bolt is adapted to the threaded sleeve.

[0016] By adopting the above technical solution, the installation and disassembly between the fixing ring and the detection device body are facilitated.

[0017] As a preferred technical solution of the present application, a mounting frame is fixedly installed on the upper surface of the mounting plate on one side of the servo motor, a controller is slidably inserted inside the mounting frame, and fixed cylinders are symmetrically installed on the upper surface of the mounting frame on both sides of the controller, a fixed rod is slidably inserted inside the fixed cylinder, the lower end of the fixed rod slides through the fixed cylinder and is inserted into the interior of the mounting frame, the outer surface of the fixed rod is located inside the fixed cylinder and fixedly sleeved with an adjustment plate, and the upper surface of the adjustment plate is fixedly connected to the inner top wall of the fixed cylinder through a second spring.

[0018] By adopting the above technical solution, when installing the controller, first pull the fixing rod to facilitate placing the controller inside the mounting frame. After loosening the fixing rod, the adjustment plate is reset by the elastic force of the second spring, so that the lower end of the fixing rod can slide through the fixing tube and be inserted into the inside of the mounting frame, that is, the position of the controller can be restricted, and the controller can be disassembled and maintained conveniently and quickly.

[0019] As a preferred technical solution of the present application, handles are symmetrically installed on both sides of the upper surface of the mounting plate, and the outer surfaces of the two handles are provided with anti-slip patterns.

[0020] By adopting the above technical solution, it is convenient for workers to carry the installation plate.

[0021] Beneficial effects of this application:

[0022] In the utility model, when the mounting plate is placed on the top of the rainwater pipe, the telescopic support rod is driven by the first spring to slide outward inside the positioning block, and the position of the limit block is adjusted by the telescopic support rod. The outer surface of one side of the limit block abuts against the inner wall of rainwater pipes of different sizes under the elastic force of the first spring, thereby achieving the effect of limiting the connection between the mounting plate and the rainwater pipe. The device can be suitable for different rainwater pipes and is flexible and convenient to use.

[0023] With reference to the following description and drawings, specific embodiments of the present invention are disclosed in detail, indicating the manner in which the principles of the present invention can be adopted. It should be understood that the embodiments of the present invention are not limited in scope thereby. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a schematic diagram of the overall structure of this application;

[0025] Figure 2 It is a schematic diagram of the local structure of this application;

[0026] Figure 3 This is a schematic internal cross-sectional view of the positioning block of the present application;

[0027] Figure 4 This is a schematic diagram of the installation of the fixing ring of this application;

[0028] Figure 5 This is a schematic diagram of the installation of the controller of this application.

[0029] In the figure: 1. rainwater pipe; 2. mounting plate; 3. servo motor; 4. detection device body; 5. telescopic detection rod; 6. pressure sensor; 7. positioning block; 8. first spring; 9. telescopic support rod; 10. limit block; 11. limit hole; 12. plug-in hole; 13. fixing ring; 14. cleaning ring; 15. scraper ring; 16. connecting rod; 17. threaded sleeve; 18. mounting hole; 19. fixing bolt; 20. controller; 21. mounting frame; 22. fixing cylinder; 23. fixing rod; 24. adjustment plate; 25. second spring; 26. handle. DETAILED DESCRIPTION

[0030] The following will clearly and completely describe the technical solutions in the embodiments of the present application in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of this application.

[0031] Reference Figure 1-5A rainwater pipe silt detection structure comprises a rainwater pipe 1 and a mounting plate 2, a detection device body 4 is fixedly installed at the middle position of the lower surface of the mounting plate 2, a servo motor 3 is fixedly installed at the middle position of the upper surface of the mounting plate 2, a telescopic detection rod 5 is arranged inside the detection device body 4, a pressure sensor 6 is fixedly installed at the lower end of the telescopic detection rod 5, a positioning block 7 is fixedly installed on the lower surface of the mounting plate 2 at one side of the detection device body 4, an empty groove is opened inside the positioning block 7, a telescopic support rod 9 is slidably connected inside the empty groove, and the telescopic support rod 9 is fixedly connected to the inner wall of the positioning block 7 through a first spring 8. A limited block 10 is fixedly installed on one side of the telescopic support rod 9 away from the positioning block 7. When in use, when the mounting plate 2 is placed on the top of the rainwater pipe 1, the telescopic support rod 9 is driven by the first spring 8 to slide outward inside the positioning block 7, and the position of the limit block 10 is adjusted by the telescopic support rod 9. The outer surface of one side of the limit block 10 abuts against the inner wall of the rainwater pipe 1 of different sizes under the elastic force of the first spring 8, thereby achieving the effect of limiting the connection between the mounting plate 2 and the rainwater pipe 1. The device can be suitable for different rainwater pipes 1 and is flexible and convenient to use.

[0032] In this embodiment, if Figure 2 and 3 As shown, the number of the positioning block 7, the first spring 8, the telescopic support rod 9 and the limit block 10 are two each, and the two positioning blocks 7, the first spring 8, the telescopic support rod 9 and the limit block 10 are symmetrically distributed about the detection device body 4. When in use, supporting and abutting from two directions can make the device itself maintain a high stability, thereby improving the detection accuracy of the telescopic detection rod 5 for sludge.

[0033] In this embodiment, if Figure 2 and 3 As shown, one side of the limit block 10 is arranged in an arc shape, and the arc side of the limit block 10 abuts against the inner wall of the rainwater pipe 1. When in use, one side of the limit block 10 is arranged in an arc shape to adapt to the inner wall of the rainwater pipe 1, and the two can fit more closely.

[0034] In this embodiment, if Figure 2 and 3 As shown, a limiting hole 11 is provided on the lower surface of the positioning block 7, and a plug-in hole 12 is provided on the lower surface of the telescopic support rod 9 close to the limiting block 10. The limiting hole 11 and the plug-in hole 12 have the same inner diameter and are plugged with the same round rod. When in use, when the device is not in use, a round rod can be plugged into the limiting hole 11 and the plug-in hole 12 to limit the telescopic support rod 9 inside the positioning block 7 for easy storage.

[0035] In this embodiment, if Figure 4As shown, a fixing ring 13 is fixedly installed on the outer surface of the detection device body 4 near the lower end, and connecting rods 16 are symmetrically connected on both sides of the lower surface of the fixing ring 13. A cleaning ring 14 and a scraper ring 15 are fixedly installed on the fixing ring 13 through the connecting rods 16. When in use, the surface of the telescopic detection rod 5 inserted into the silt can be cleaned to prevent the silt from moving into the interior of the detection device body 4 along with the telescopic detection rod 5.

[0036] In this embodiment, if Figure 4 As shown, threaded sleeves 17 are symmetrically inlaid on both sides of the outer surface of the detection device body 4, and mounting holes 18 are symmetrically opened on both sides of the outer surface of the fixing ring 13. The internal threads of the mounting holes 18 are connected with fixing bolts 19, and one end of the fixing bolt 19 is located inside the threaded sleeve 17, so the fixing bolt 19 is adapted to the threaded sleeve 17, so that when in use, the fixing ring 13 and the detection device body 4 can be easily installed and disassembled.

[0037] In this embodiment, if Figure 5 As shown, the upper surface of the mounting plate 2 is located on one side of the servo motor 3 and is fixedly installed with a mounting frame 21, and the controller 20 is slidably inserted inside the mounting frame 21. The upper surface of the mounting frame 21 is located on both sides of the controller 20 and is symmetrically installed with fixed cylinders 22. The fixed cylinders 22 are slidably inserted with fixed rods 23. The lower end of the fixed rod 23 slides through the fixed cylinder 22 and is inserted into the interior of the mounting frame 21. The outer surface of the fixed rod 23 is located in the interior of the fixed cylinder 22 and is fixedly sleeved with an adjustment plate 24. The upper surface of the adjustment plate 24 is fixedly connected to the inner top wall of the fixed cylinder 22 through a second spring 25. When in use, when installing the controller 20, first pull the fixing rod 23 to facilitate placing the controller 20 into the interior of the mounting frame 21. After loosening the fixing rod 23, the adjustment plate 24 is reset by the elastic force of the second spring 25, so that the lower end of the fixing rod 23 can slide through the fixing cylinder 22 and be inserted into the interior of the mounting frame 21, that is, the position of the controller 20 can be restricted, and the controller 20 can be disassembled and maintained conveniently and quickly.

[0038] In this embodiment, if Figure 1 As shown, handles 26 are symmetrically installed on both sides of the upper surface of the installation plate 2, and the outer surfaces of the two handles 26 are provided with anti-slip grooves, which facilitate the staff to carry the installation plate 2 when in use.

[0039] Working principle: When using a rainwater pipe silt detection structure of the present application, when the mounting plate 2 is placed on the top of the rainwater pipe 1, the telescopic support rod 9 is driven by the first spring 8 to slide outward inside the positioning block 7, and the position of the limit block 10 is adjusted by the telescopic support rod 9. The outer surface of one side of the limit block 10 abuts against the inner wall of the rainwater pipe 1 of different sizes under the action of the elastic force of the first spring 8, thereby achieving the effect of limiting the connection between the mounting plate 2 and the rainwater pipe 1. The device can be applicable to different rainwater pipes 1 and is flexible and convenient to use.

[0040] The above description is only a preferred embodiment of the present application and is not intended to limit the present application. Although the present application has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. A rainwater pipe sludge detection structure, comprising a rainwater pipe (1) and a mounting plate (2), characterized in that: A detection device body (4) is fixedly mounted at a middle position of the lower surface of the mounting plate (2), a servo motor (3) is fixedly mounted at a middle position of the upper surface of the mounting plate (2), a telescopic detection rod (5) is arranged inside the detection device body (4), a pressure sensor (6) is fixedly mounted at the lower end of the telescopic detection rod (5), a positioning block (7) is fixedly mounted on the lower surface of the mounting plate (2) at one side of the detection device body (4), a hollow groove is provided inside the positioning block (7), a telescopic support rod (9) is slidably connected inside the hollow groove, the telescopic support rod (9) is fixedly connected to the inner wall of the positioning block (7) via a first spring (8), and a limiting block (10) is fixedly mounted on a side of the telescopic support rod (9) away from the positioning block (7).

2. A rainwater pipe silt detection structure according to claim 1, characterized in that: The number of the positioning block (7), the first spring (8), the telescopic support rod (9) and the limit block (10) is two, and the two positioning blocks (7), the first spring (8), the telescopic support rod (9) and the limit block (10) are symmetrically distributed with respect to the detection device body (4).

3. A rainwater pipe silt detection structure according to claim 1, characterized in that: One side of the limit block (10) is arranged in an arc shape, and the arc side of the limit block (10) abuts against the inner wall of the rainwater pipe (1).

4. A rainwater pipe silt detection structure according to claim 1, characterized in that: The lower surface of the positioning block (7) is provided with a limiting hole (11), and the lower surface of the telescopic support rod (9) is provided with a plug-in hole (12) on a side close to the limiting block (10). The limiting hole (11) and the plug-in hole (12) have the same inner diameter and are plugged with the same round rod.

5. A rainwater pipe silt detection structure according to claim 1, characterized in that: A fixing ring (13) is fixedly mounted on the outer surface of the detection device body (4) near the lower end, connecting rods (16) are symmetrically connected to both sides of the lower surface of the fixing ring (13), and a cleaning ring (14) and a scraping ring (15) are fixedly mounted on the fixing ring (13) via the connecting rods (16).

6. A rainwater pipe silt detection structure according to claim 5, characterized in that: Threaded sleeves (17) are symmetrically inlaid on both sides of the outer surface of the detection device body (4), and mounting holes (18) are symmetrically opened on both sides of the outer surface of the fixing ring (13). The internal threads of the mounting holes (18) are connected to fixing bolts (19), one end of the fixing bolt (19) is located inside the threaded sleeve (17), and the fixing bolt (19) is adapted to fit the threaded sleeve (17).

7. A rainwater pipe silt detection structure according to claim 1, characterized in that: The upper surface of the mounting plate (2) is located on one side of the servo motor (3) and is fixedly mounted with a mounting frame (21); a controller (20) is slidably inserted inside the mounting frame (21); fixed cylinders (22) are symmetrically mounted on the upper surface of the mounting frame (21) on both sides of the controller (20); a fixed rod (23) is slidably inserted inside the fixed cylinder (22); the lower end of the fixed rod (23) slides through the fixed cylinder (22) and is inserted into the interior of the mounting frame (21); the outer surface of the fixed rod (23) is located inside the fixed cylinder (22) and is fixedly sleeved with an adjustment plate (24); the upper surface of the adjustment plate (24) is fixedly connected to the inner top wall of the fixed cylinder (22) via a second spring (25).

8. A rainwater pipe silt detection structure according to claim 1, characterized in that: Handles (26) are symmetrically mounted on both sides of the upper surface of the mounting plate (2), and the outer surfaces of the two handles (26) are both provided with anti-slip patterns.

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