Sewage pipe network concentration monitoring device

Abstract

The utility model provides a sewage pipe network concentration monitoring device, which relates to the technical field of sewage monitoring, and comprises a pipeline and a monitoring device, the top of the outer wall of the pipeline is fixedly connected with an installation pipe, the bottom of the monitoring device is fixedly provided with a detection head, and two sides of the monitoring device are fixedly connected with pulleys. A connecting plate is fixedly connected to the top of the monitoring device, a fixing block is fixedly connected to the bottom of the connecting plate, a pull ring and a pull rope are pulled upwards to drive a sliding barrel to horizontally ascend on the surface of the detection head, dirt on the surface of the detection head is scraped off, and a second spring is arranged at the top of the sliding barrel, so that the sliding barrel can automatically reset when moving upwards; the detection head can be cleaned without dismounting the monitoring device, the fixing block penetrates through the through hole in the top of the mounting pipe, the limiting block protrudes outwards by rotating the rotating handle, the connecting plate and the mounting pipe are limited and fixed, and mounting of the monitoring device is completed.

Description

Technical Field

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

[0002] The sewage network is a network structure formed by the sewage of a city or a region that is concentrated to the sewage treatment plant for treatment through the sewage network and the inspection pipelines. In order to ensure that the sewage in the network meets the discharge requirements, water quality monitoring devices are required for monitoring.

[0003] When the monitoring device is detecting sewage, its detection head is located in the sewage for a long time, which makes it easy for silt and scale to adhere to the detection head. Long-term use will cause the detection head to be covered with thick mud and scale, which will affect the accuracy of the monitoring device's detection. At present, the monitoring device is mainly installed by bolts. Due to the high moisture content inside the sewage pipe network, the bolts are prone to rust and corrosion, making it difficult to remove the monitoring device at a later stage. Utility Model Content

[0004] The purpose of the utility model is to solve the problem that the above-mentioned detection head is located in sewage for a long time, which makes it easy for sludge and scale to adhere to the detection head. Long-term use will make the detection head covered with thick sludge, which will affect the accuracy of the detection of the monitoring device. At present, the monitoring device is mainly installed by bolts. Due to the large amount of moisture inside the sewage pipe network, the bolts are easy to rust and corrode, and it is difficult to remove the monitoring device at a later time. Therefore, a sewage pipe network concentration monitoring device is proposed.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a sewage pipe network concentration monitoring device, comprising a pipeline and a monitoring device, a mounting pipe is fixedly connected to the top of the outer wall of the pipeline, the top of the mounting pipe is T-shaped, a through hole is opened on the top of the mounting pipe, a detection head is fixedly installed on the bottom of the monitoring device, pulleys are fixedly connected on both sides of the monitoring device, a connecting plate is fixedly connected to the top of the monitoring device, the shape of the connecting plate is the same as the top of the mounting pipe, a handle is fixedly connected to the top of the connecting plate, two pull rings are movably installed on the top of the connecting plate, the bottoms of the two pull rings are fixedly connected to pull ropes, the top of the connecting plate is movably installed with two turning handles, the bottom of the connecting plate is fixedly connected to a fixed block, the bottom end of the fixed block is a hollow structure, grooves are opened on both sides of the inner wall of the bottom end of the fixed block, two limit blocks are movably installed on the bottom of the fixed block, and a sliding cylinder is provided on the surface of the detection head.

[0006] Preferably, the pull rope is movably connected to the inner wall of the connecting plate, one end of the surface of the pull rope is in contact with one side of the pulley, and one end of the pull rope is fixedly connected to the outer wall of the slide cylinder.

[0007] Preferably, a scraper is fixedly connected to the inner wall of the slide cylinder, the inner wall of the scraper fits with the inner wall of the detection head, and a spring 2 is fixedly connected to the top of the slide cylinder, the spring 2 surrounds the surface of the detection head, and the top of the spring 2 is fixedly connected to the bottom of the monitoring device.

[0008] Preferably, a connecting rod is fixedly connected to the bottom of the turning handle, a screw is fixedly connected to the bottom of the connecting rod, one end of the screw is located inside the fixed block, and a triangular block is threadedly connected to the surface of the screw.

[0009] Preferably, the two limit blocks have the same structure and are in opposite directions, one side of the limit block is fixedly connected to a pressing block, and one side of the pressing block is tightly fitted with one side of the triangular block.

[0010] Preferably, a mounting shaft is fixedly installed inside the fixing block, and both ends of the mounting shaft are movably connected to the inner wall of the bottom end of the fixing block.

[0011] Preferably, both front and rear ends of the limit block are fixedly connected with an extrusion plate, the extrusion plate is located inside the groove, a spring 1 is fixedly installed inside the groove, and one side of the extrusion plate is movably connected to one side of the spring 1.

[0012] Compared with the prior art, the advantages and positive effects of the utility model are:

[0013] 1. In the utility model, a slide is installed on the surface of the detection head, and the scraper inside the slide fits with the surface of the detection head. The pull ring and the pull rope are pulled upward to drive the slide to rise horizontally on the surface of the detection head, so that the dirt on the surface of the detection head is scraped off. A spring is arranged on the top of the slide so that the slide can reset itself when it moves upward. The detection head can be cleaned without removing the monitoring device, thereby achieving the effect of facilitating the cleaning of the dirt on the surface of the detection head and preventing the dirt on the surface of the detection head from affecting the detection accuracy.

[0014] 2. In the utility model, a fixing block is installed at the bottom of the connecting plate, the fixing block is passed through the through hole at the top of the mounting tube, and the limit block is protruded outward by turning the handle, so that the connecting plate and the mounting tube are limited and fixed, and the installation of the monitoring device is completed. By setting a spring 1, the limit block can be reset to the inside of the fixing block, so that the connecting plate and the monitoring device can be easily removed from the top of the mounting tube. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 The utility model provides a main three-dimensional structural diagram of a sewage pipe network concentration monitoring device;

[0016] Figure 2 A three-dimensional structural diagram of a monitoring device for a sewage pipe network concentration monitoring device proposed by the utility model;

[0017] Figure 3 This is an enlarged schematic diagram of the structure at A of a sewage pipe network concentration monitoring device proposed by the utility model;

[0018] Figure 4 The utility model provides a schematic diagram of the side cross-sectional structure of a fixed block of a sewage pipe network concentration monitoring device;

[0019] Figure 5 The utility model provides a schematic diagram of a top-view cross-sectional structure of a fixed block of a sewage pipe network concentration monitoring device.

[0020] Legend: 1. Pipeline; 11. Mounting pipe; 111. Through hole; 2. Monitoring device; 21. Detection head; 22. Pulley; 3. Connecting plate; 31. Handle; 32. Pull ring; 321. Pull rope; 33. Turn handle; 34. Connecting rod; 35. Screw; 36. Triangular block; 4. Fixed block; 401. Groove; 41. Limit block; 42. Pressing block; 43. Mounting shaft; 44. Extrusion plate; 45. Spring one; 5. Slide; 51. Scraper; 52. Spring two. DETAILED DESCRIPTION

[0021] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0022] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0023] Example 1

[0024] like Figure 1-Figure 5As shown, the utility model provides a technical solution: a sewage pipe network concentration monitoring device, comprising a pipeline 1 and a monitoring device 2, a mounting pipe 11 is fixedly connected to the top of the outer wall of the pipeline 1, the top of the mounting pipe 11 is T-shaped, a through hole 111 is opened on the top of the mounting pipe 11, a detection head 21 is fixedly installed at the bottom of the monitoring device 2, pulleys 22 are fixedly connected to both sides of the monitoring device 2, a connecting plate 3 is fixedly connected to the top of the monitoring device 2, the shape of the connecting plate 3 is the same as the shape of the top of the mounting pipe 11, a handle 31 is fixedly connected to the top of the connecting plate 3, two pull rings 32 are movably installed on the top of the connecting plate 3, and the bottoms of the two pull rings 32 are fixedly connected to pull ropes 321, and a turning handle 33 is movably installed on the top of the connecting plate 3. There are two of them, and a fixed block 4 is fixedly connected to the bottom of the connecting plate 3. The bottom end of the fixed block 4 is a hollow structure. Grooves 401 are provided on both sides of the inner wall of the bottom end of the fixed block 4. Two limit blocks 41 are movably installed at the bottom end of the fixed block 4. A slide cylinder 5 is provided on the surface of the detection head 21. A pull rope 321 is movably connected to the inner wall of the connecting plate 3. One end of the surface of the pull rope 321 fits with one side of the pulley 22, and one end of the pull rope 321 is fixedly connected to the outer wall of the slide cylinder 5. A scraper 51 is fixedly connected to the inner wall of the slide cylinder 5. The inner wall of the scraper 51 fits with the inner wall of the detection head 21. A spring 2 52 is fixedly connected to the top of the slide cylinder 5. The spring 2 52 surrounds the surface of the detection head 21, and the top of the spring 2 52 is fixedly connected to the bottom of the monitoring device 2.

[0025] In this embodiment, the monitoring device 2 is installed on the inner side of the installation tube 11, and the detection head 21 is located inside the pipeline 1, so that the detection head 21 detects the sewage concentration inside the pipeline 1. When silt adheres to the surface of the detection head 21, the pull ring 32 is pulled upward, and the pull ring 32 drives the pull rope 321 to slide on the surface of the pulley 22. At the same time, the pull rope 321 drives the slide 5 to move on the surface of the detection head 21. The slide 5 rises and squeezes the spring 2 52. The scraper 51 on the inside of the slide 5 scrapes off the mud and dirt on the surface of the detection head 21 during the movement. The pull ring 32 is released and the spring 2 52 rebounds to reset the slide 5.

[0026] Example 2

[0027] like Figure 1-Figure 5As shown, a connecting rod 34 is fixedly connected to the bottom of the turning handle 33, and a screw 35 is fixedly connected to the bottom of the connecting rod 34. One end of the screw 35 is located inside the fixed block 4, and a triangular block 36 is threadedly connected to the surface of the screw 35. The two limit blocks 41 have the same structure and are opposite in direction. A pressure block 42 is fixedly connected to one side of the limit block 41, and one side of the pressure block 42 is tightly fitted with one side of the triangular block 36. A mounting shaft 43 is fixedly installed inside the fixed block 4, and both ends of the mounting shaft 43 are movably connected to the inner wall of the bottom end of the fixed block 4. The front and rear ends of the limit block 41 are fixedly connected with an extrusion plate 44, and the extrusion plate 44 is located inside the groove 401. A spring 45 is fixedly installed inside the groove 401, and one side of the extrusion plate 44 is movably connected to one side of the spring 45.

[0028] The bottom end of the limit block 41 rotates around the mounting shaft 43 to make the limit block 41 in an inclined state. At the same time, the extrusion plate 44 moves outward to squeeze the spring 145, and the top end of the limit block 41 is located outside the fixed block 4, so that the fixed block 4 and the mounting tube 11 are limited and fixed, and the installation of the connecting plate 3 and the monitoring device 2 is completed. At the same time, the reverse turn handle 33 is used to reset the limit block 41 through the rebound of the spring 145, and the fixed block 4 can be taken out from the inside of the through hole 111, thereby achieving the effect of facilitating the installation and disassembly of the monitoring device 2.

[0029] The working principle of this embodiment is as follows: the fixed block 4 at the bottom of the connecting plate 3 is passed through the through hole 111, and the turning handle 33 is turned. The turning handle 33 drives the screw 35 to rotate to make the triangular block 36 move on its surface. The triangular block 36 rises horizontally to make the top of the limit block 41 move outward, so that the limit block 41 is in an inclined state, and the top of the limit block 41 is located on the outside of the fixed block 4, so that the fixed block 4 and the mounting tube 11 are limited and fixed, and the installation of the connecting plate 3 and the monitoring device 2 is completed. The monitoring device 2 is installed on the inner side of the mounting tube 11. When silt adheres to the surface of the detection head 21, the pull ring 32 is pulled upward, and the pull ring 32 drives the pull rope 321 to slide on the surface of the pulley 22. At the same time, the pull rope 321 drives the slide 5 to move on the surface of the detection head 21. The scraper 51 on the inside of the slide 5 scrapes off the dirt on the surface of the detection head 21 during the movement, thereby achieving the effect of facilitating the cleaning of the surface of the detection head 21.

[0030] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. 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 and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A sewage pipe network concentration monitoring device, comprising a pipe (1) and a monitoring device (2), characterized in that: The top of the outer wall of the pipeline (1) is fixedly connected to a mounting tube (11), the top of the mounting tube (11) is T-shaped, and a through hole (111) is provided at the top of the mounting tube (11). A detection head (21) is fixedly installed at the bottom of the monitoring device (2), pulleys (22) are fixedly connected to both sides of the monitoring device (2), and a connecting plate (3) is fixedly connected to the top of the monitoring device (2), the shape of the connecting plate (3) is the same as the shape of the top of the mounting tube (11), and a handle (31) is fixedly connected to the top of the connecting plate (3). The top of (3) is movably provided with two pull rings (32), and the bottoms of the two pull rings (32) are fixedly connected with pull ropes (321). The top of the connecting plate (3) is movably provided with two turning handles (33), and the bottom of the connecting plate (3) is fixedly connected with a fixed block (4), the bottom end of the fixed block (4) is a hollow structure, and grooves (401) are provided on both sides of the inner wall of the bottom end of the fixed block (4). The bottom end of the fixed block (4) is movably provided with two limit blocks (41), and the surface of the detection head (21) is provided with a slide cylinder (5).

2. A sewage pipe network concentration monitoring device according to claim 1, characterized in that: The pull rope (321) is movably connected to the inner wall of the connecting plate (3), one end of the surface of the pull rope (321) is in contact with one side of the pulley (22), and one end of the pull rope (321) is fixedly connected to the outer wall of the slide cylinder (5).

3. A sewage pipe network concentration monitoring device according to claim 1, characterized in that: The inner wall of the slide cylinder (5) is fixedly connected to a scraper (51), and the inner wall of the scraper (51) is in contact with the inner wall of the detection head (21). The top of the slide cylinder (5) is fixedly connected to a spring 2 (52), and the spring 2 (52) surrounds the surface of the detection head (21). The top of the spring 2 (52) is fixedly connected to the bottom of the monitoring device (2).

4. A sewage pipe network concentration monitoring device according to claim 1, characterized in that: The bottom of the turning handle (33) is fixedly connected to a connecting rod (34), the bottom of the connecting rod (34) is fixedly connected to a screw rod (35), one end of the screw rod (35) is located inside the fixed block (4), and the surface of the screw rod (35) is threadedly connected to a triangular block (36).

5. A sewage pipe network concentration monitoring device according to claim 1, characterized in that: The two limit blocks (41) have the same structure but are in opposite directions. One side of the limit block (41) is fixedly connected to a pressing block (42), and one side of the pressing block (42) is tightly fitted with one side of the triangular block (36).

6. A sewage pipe network concentration monitoring device according to claim 1, characterized in that: A mounting shaft (43) is fixedly mounted inside the fixing block (4), and both ends of the mounting shaft (43) are movably connected to the inner wall of the bottom end of the fixing block (4).

7. A sewage pipe network concentration monitoring device according to claim 1, characterized in that: The front and rear ends of the limit block (41) are both fixedly connected with an extrusion plate (44), the extrusion plate (44) is located inside the groove (401), a spring (45) is fixedly installed inside the groove (401), and one side of the extrusion plate (44) is movably connected to one side of the spring (45).

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