Glass fiber reinforced plastic inspection well with liquid level observation function

Abstract

The utility model discloses a glass fiber reinforced plastic inspection well with a liquid level observation function, and belongs to the technical field of municipal engineering. Comprising a glass fiber reinforced plastic inspection well body, one side of the lower portion of the outer wall of the glass fiber reinforced plastic inspection well body is fixedly connected with a communicated communicating pipe, one end of the communicating pipe is fixedly connected with a communicated water level pipe, and the upper end face of the water level pipe is rotationally connected with a threaded cover through threads; a brush strip, a connecting rod and a brush rod are driven to rotate synchronously by rotating a rotating rod, the brush strip rotates to brush off impurities on the inner wall of a water level pipe, and the situation that a large number of impurities are adsorbed to the inner wall of the water level pipe, and the water level of a worker is influenced by observing the water level of the water level pipe through a scale plate is prevented; impurities are prevented from blocking holes in the filter plate, so that water in the glass fiber reinforced plastic inspection well body can penetrate through the filter plate to enter the water level pipe, workers can conveniently and rapidly observe the water level in the glass fiber reinforced plastic inspection well body, and the accuracy of water level reading is guaranteed.

Description

Technical Field

[0001] This application relates to the technical field of municipal engineering. More specifically, it relates to a fiberglass inspection well with a liquid level observation function. Background Art

[0002] A fiberglass inspection well with a liquid level observation function is a facility used for underground pipeline inspection and maintenance. Its main feature is that it is made of fiberglass material, with excellent corrosion resistance and durability. This inspection well is equipped with a liquid level observation device, which can monitor the height of the liquid in the well in real time, helping to detect problems in a timely manner. Its transparent observation window allows for an intuitive view of the internal state of the well, facilitating maintenance and management;

[0003] However, currently, after long-term use of the existing fiberglass inspection wells, impurities will block the water level pipe for observing the water level, resulting in the water level inside the water level pipe being uneven with the water level inside the fiberglass inspection well, leading to inaccurate data. At the same time, if the water level pipe is not cleaned for a long time, impurities will adhere to the inner wall of the water level pipe, thus blocking the water level, making it inconvenient for the staff to observe and affecting the work efficiency of the staff.

[0004] In view of this, we propose a fiberglass inspection well with a liquid level observation function. Summary of the Utility Model

[0005] The purpose of this application is to provide a fiberglass inspection well with a liquid level observation function, which solves the technical problems in the above background art.

[0006] The technical solution of this application provides a fiberglass inspection well with a liquid level observation function, including a fiberglass inspection well body. One side below the outer wall of the fiberglass inspection well body is fixedly connected with a communicating pipe, and one end of the communicating pipe is fixedly connected with a water level pipe. The upper end surface of the water level pipe is rotationally connected with a threaded cover through threads. A rotating rod is rotatably connected through the interior of the threaded cover. A brush strip is fixedly connected to the outer wall of the rotating rod. A sealing box is fixedly connected to the lower part inside the water level pipe. One side inside the sealing box is rotationally connected with a first bevel gear, and the upper part inside the sealing box is rotationally connected with a second bevel gear that meshes with the first bevel gear. A filter plate is fixedly connected inside the communicating pipe. A connecting rod is rotatably connected through the interior of the filter plate, and one end of the connecting rod extends into the interior of the sealing box and is fixedly connected with the first bevel gear. A pair of brush rods are fixedly connected to the end of the connecting rod close to the filter plate.

[0007] Optionally, communicating pipes are fixedly connected to both sides below the outer wall of the fiberglass inspection well body. A sealing plate is detachably connected to the upper end of the fiberglass inspection well body, and an ultrasonic water level sensor is fixedly connected to the lower end surface of the sealing plate.

[0008] Optionally, a scale plate is fixedly connected to the outer wall of the water level pipe, and a rotary knob is fixedly connected to the upper end of the rotating rod.

[0009] Optionally, a rotating block is fixedly connected to the upper end of the second bevel gear, and the rotating block extends out of the sealing box.

[0010] Optionally, a clamping groove block is fixedly connected to the upper end surface of the rotating block, and a clamping block is fixedly connected to the lower end of the rotating rod, and the clamping block is located inside the clamping groove block.

[0011] Optionally, a threaded sleeve is fixedly connected to the outer wall of the lower end of the rotating rod, and a collecting frame is rotationally connected to the outer wall of the threaded sleeve through threads.

[0012] One or more technical solutions provided in the technical solution of the present application have at least the following technical effects or advantages:

[0013] 1. In the present application, by rotating the rotating rod, the brush strip, the connecting rod and the brush rod are driven to rotate synchronously. The rotation of the brush strip brushes off the impurities on the inner wall of the water level pipe, preventing a large amount of impurities from adsorbing on the inner wall of the water level pipe and affecting the staff's observation of the water level in the water level pipe through the scale plate. The rotation of the brush rod will dial the impurities on the filter plate to prevent the impurities from blocking the holes on the filter plate, so that the water inside the fiberglass inspection well body can pass through the filter plate and enter the water level pipe, facilitating the staff to quickly observe the water level inside the fiberglass inspection well body and ensuring the accuracy of the water level reading.

[0014] 2. In the present application, by rotating the threaded cover and the collecting frame, the impurities on the brush strip can be quickly cleaned. The collecting frame is used to collect the brushed-off impurities. By rotating and removing the collecting frame, the impurities inside the collecting frame can be cleaned, thereby improving the maintenance efficiency and reliability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of a fiberglass inspection well with a liquid level observation function disclosed in an embodiment of the present application;

[0016] Figure 2 It is a schematic diagram of the internal structure of a fiberglass inspection well body with a liquid level observation function disclosed in an embodiment of the present application;

[0017] Figure 3 It is a schematic diagram of the internal structure of a water level pipe of a fiberglass inspection well with a liquid level observation function disclosed in an embodiment of the present application;

[0018] Figure 4 It is a schematic diagram of a partial structure of a fiberglass inspection well with a liquid level observation function disclosed in an embodiment of the present application;

[0019] Description of reference numerals in the figure: 1. Fiberglass inspection well body; 2. Connecting pipe; 3. Sealing plate; 4. Ultrasonic water level sensor; 5. Connecting pipe; 6. Water level pipe; 7. Scale plate; 8. Threaded cover; 9. Rotating rod; 10. Rotary knob; 11. Brush strip; 12. Sealing box; 13. First bevel gear; 14. Second bevel gear; 15. Filter plate; 16. Connecting rod; 17. Brush rod; 18. Rotating block; 19. Card slot block; 20. Threaded sleeve; 21. Collection box; 22. Block Detailed implementation mode

[0020] The present application will be further described in detail below with reference to the accompanying drawings of the specification.

[0021] Refer to Figures 1 - 4 , the embodiment of the present application provides a fiberglass inspection well with a liquid level observation function, including a fiberglass inspection well body 1. One side below the outer wall of the fiberglass inspection well body 1 is fixedly connected with a connected connecting pipe 5. One end of the connecting pipe 5 is fixedly connected with a connected water level pipe 6. The upper end surface of the water level pipe 6 is rotationally connected by threads with a threaded cover 8. A rotating rod 9 is rotatably connected through the inside of the threaded cover 8. A brush strip 11 is fixedly connected to the outer wall of the rotating rod 9. A sealing box 12 is fixedly connected below the inside of the water level pipe 6. One side inside the sealing box 12 is rotatably connected with a first bevel gear 13. The upper part inside the sealing box 12 is rotatably connected with a second bevel gear 14 meshing with the first bevel gear 13. A filter plate 15 is fixedly connected inside the connecting pipe 5. A connecting rod 16 is rotatably connected through the inside of the filter plate 15, and one end of the connecting rod 16 extends into the inside of the sealing box 12 and is fixedly connected with the first bevel gear 13. A pair of brush rods 17 are fixedly connected to one end of the connecting rod 16 close to the filter plate 15. By rotating the rotating rod 9, the brush strip 11, the connecting rod 16 and the brush rods 17 are driven to rotate synchronously. The rotation of the brush strip 11 brushes off the impurities on the inner wall of the water level pipe 6, preventing a large amount of impurities from adsorbing on the inner wall of the water level pipe 6 and affecting the staff to observe the water level of the water level pipe 6 through the scale plate 7. The rotation of the brush rods 17 will stir the impurities on the filter plate 15, preventing the impurities from blocking the holes on the filter plate 15, so that the water inside the fiberglass inspection well body 1 can pass through the filter plate 15 and enter the water level pipe 6, facilitating the staff to quickly observe the water level inside the fiberglass inspection well body 1 and ensuring the accuracy of the water level reading.

[0022] Refer to Figure 1 and Figure 2, on both sides below the outer wall of the FRP inspection well body 1, there are fixedly connected with communicating pipes 2 that are interconnected. The upper end of the FRP inspection well body 1 is detachably provided with a sealing plate 3. The lower end surface of the sealing plate 3 is fixedly connected with an ultrasonic water level sensor 4. A scale plate 7 is fixedly connected to the outer wall of the water level pipe 6. The upper end of the rotating rod 9 is fixedly connected with a turning knob 10. The ultrasonic water level sensor 4 detects the water level inside the FRP inspection well body 1 by emitting ultrasonic pulses and receiving the waves reflected from the water surface. By measuring the round-trip time of the sound waves, the distance from the water surface to the sensor is calculated, thereby determining the water level. The water level information will be wirelessly transmitted to the staff, facilitating the staff to know the water level situation.

[0023] Refer to Figure 3 and Figure 4 , the upper end of the second bevel gear 14 is fixedly connected with a rotating block 18, and the rotating block 18 extends out of the sealing box 12. The upper end surface of the rotating block 18 is fixedly connected with a clamping groove block 19. The lower end of the rotating rod 9 is fixedly connected with a clamping block 22, and the clamping block 22 is located inside the clamping groove block 19. A threaded sleeve 20 is fixedly connected to the outer wall of the lower end of the rotating rod 9. The outer wall of the threaded sleeve 20 is rotationally connected with a collecting frame 21 through threads. By rotating the threaded cover 8 and the collecting frame 21, the impurities on the brush strip 11 can be quickly cleaned. The collecting frame 21 is used to collect the brushed-off impurities. By rotating and removing the collecting frame 21, the impurities inside the collecting frame 21 can be cleaned, thereby improving the maintenance efficiency and reliability of the device.

[0024] Working principle: Under normal use conditions, water flows through the connecting pipe 2 and the FRP inspection well body 1. The ultrasonic water level sensor 4 detects the water level inside the FRP inspection well body 1 by emitting ultrasonic pulses and receiving the waves reflected from the water surface. By measuring the round-trip time of the sound wave, the distance from the water surface to the sensor is calculated to determine the water level. The water level information will be wirelessly transmitted to the staff for them to know the water level situation. When on-site maintenance requires knowing the water level inside the FRP inspection well body 1, the staff rotates the knob 10. The rotation of the knob 10 drives the rotation of the rotating rod 9. The rotation of the rotating rod 9 drives the synchronous rotation of the clamping block 22 and the brush strip 11. The rotation of the brush strip 11 brushes off the impurities on the inner wall of the water level pipe 6 to prevent a large amount of impurities from adhering to the inner wall of the water level pipe 6, which affects the staff's observation of the water level in the water level pipe 6 through the scale plate 7. The brushed-off impurities will fall into the collection frame 21. The rotation of the clamping block 22 drives the synchronous rotation of the clamping groove block 19, the rotating block 18, and the second bevel gear 14. The rotation of the second bevel gear 14 drives the rotation of the first bevel gear 13. The rotation of the first bevel gear 13 drives the rotation of the connecting rod 16 and the brush rod 17. The rotation of the brush rod 17 will stir the impurities on the filter plate 15 to prevent the impurities from blocking the holes on the filter plate 15, so that the water inside the FRP inspection well body 1 can pass through the filter plate 15 and enter the water level pipe 6. The staff can directly observe the scale on the scale plate 7. After observing the water level, if the staff needs to clean the impurities inside the water level pipe 6, they can rotate and remove the threaded cap 8. The clamping block 22 disengages from the inside of the clamping groove block 19. The staff pulls out the rotating rod 9 to clean the impurities on the brush strip 11. By rotating and removing the collection frame 21 on the threaded sleeve 20, the impurities inside the collection frame 21 are cleaned. Then the collection frame 21 is rotated and installed back on the threaded sleeve 20. Finally, the rotating rod 9 is inserted back into the water level pipe 6 and the threaded cap 8 is tightened to reset.

[0025] The above is only the preferred specific implementation mode of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model, according to the technical solution of the present utility model and its inventive concept, makes equivalent substitutions or changes, and all should be covered within the protection scope of the present utility model.

Claims

1. A glass fiber reinforced plastic inspection well with a liquid level observation function, comprising a glass fiber reinforced plastic inspection well body (1), characterized in that: A communicating connecting pipe (5) is fixedly connected to one side below the outer wall of the glass fiber reinforced plastic inspection well body (1), one end of the communicating pipe (5) is fixedly connected to a communicating water level pipe (6), the upper end surface of the water level pipe (6) is rotatably connected to a threaded cover (8), a rotating rod (9) is rotatably connected to the inside of the threaded cover (8), a brush strip (11) is fixedly connected to the outer wall of the rotating rod (9), a sealing box (12) is fixedly connected to the lower part of the water level pipe (6), and one side of the sealing box (12) is rotatably connected to the inside of the sealing box (12). A first bevel gear (13) is connected, a second bevel gear (14) meshing with the first bevel gear (13) is rotatably connected to the upper part of the sealing box (12), a filter plate (15) is fixedly connected to the inside of the connecting pipe (5), a connecting rod (16) is rotatably connected to the inside of the filter plate (15), one end of the connecting rod (16) extends into the interior of the sealing box (12) and is fixedly connected to the first bevel gear (13), and a pair of brush rods (17) are fixedly connected to one end of the connecting rod (16) close to the filter plate (15).

2. The glass fiber reinforced plastic inspection well with liquid level observation function according to claim 1 is characterized in that: Both sides below the outer wall of the FRP inspection well body (1) are fixedly connected with interconnected communicating pipes (2); a sealing plate (3) is detachably provided at the upper end of the FRP inspection well body (1); an ultrasonic water level sensor (4) is fixedly connected to the lower end surface of the sealing plate (3).

3. The glass fiber reinforced plastic inspection well with liquid level observation function according to claim 1 is characterized in that: The outer wall of the water level pipe (6) is fixedly connected with a scale plate (7), and the upper end of the rotating rod (9) is fixedly connected with a rotating knob (10).

4. The glass fiber reinforced plastic inspection well with liquid level observation function according to claim 1 is characterized in that: The upper end of the second bevel gear (14) is fixedly connected to a rotating block (18), and the rotating block (18) extends out of the sealing box (12).

5. The glass fiber reinforced plastic inspection well with liquid level observation function according to claim 4 is characterized in that: The upper end surface of the rotating block (18) is fixedly connected to a slot block (19), the lower end of the rotating rod (9) is fixedly connected to a clamping block (22), and the clamping block (22) is located inside the slot block (19).

6. The glass fiber reinforced plastic inspection well with liquid level observation function according to claim 1 is characterized in that: The outer wall of the lower end of the rotating rod (9) is fixedly connected to a threaded sleeve (20), and the outer wall of the threaded sleeve (20) is rotatably connected to a collecting frame (21) via a thread.

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