Plastic eccentric inspection well processing device
By designing a processing device for eccentric plastic inspection wells, the problem of inaccurate grinding of burrs on the outer surface of eccentric plastic inspection wells was solved. Stable fixing and fixed-point grinding were achieved, improving grinding accuracy. Water flow detection was used to ensure the effectiveness of use.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- TAIYUAN YAMING PIPELINE TECH CO LTD
- Filing Date
- 2025-06-23
- Publication Date
- 2026-06-23
AI Technical Summary
Existing plastic eccentric inspection wells have protruding burrs on their outer surface after injection molding, and their manual fixing and positioning are poor, making it easy to touch other parts during grinding.
A plastic eccentric inspection well processing device was designed, comprising a fixing component, a processing component, and a guiding component. The fixing component stably supports the inspection well, the processing component performs fixed-point grinding, and the guiding component is used for water flow detection and guidance.
Stable fixing and fixed-point grinding of plastic eccentric inspection wells were achieved, improving grinding accuracy, and water flow detection ensured that the usage met design requirements.
Smart Images

Figure CN224390709U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of inspection well processing technology, specifically to a processing device for plastic eccentric inspection wells. Background Technology
[0002] Plastic inspection wells, commonly known as plastic "manholes," are drainage auxiliary structures installed at regular intervals at the junctions, bends, changes in pipe diameter or slope, drop sections, or straight pipe sections of plastic drainage pipes. They facilitate regular inspection, cleaning, and unblocking of the pipes. Plastic eccentric inspection wells are also a type of inspection well.
[0003] In this regard, the existing technology patent publication number: CN220864298U discloses a molding device for precast concrete inspection wells, including a base plate. An inner cylinder is fixedly connected to the center of the top wall of the base plate. The inner cylinder is cylindrical. A precast mold shell is provided on the outer wall of the inner cylinder. The precast mold shell includes a first mold shell and a second mold shell. A pushing component is provided on the outer wall of the precast mold shell to push the first mold shell and the second mold shell to move. The pushing component includes a hydraulic telescopic rod. The precast mold shell and the base plate are in a movable engagement relationship.
[0004] Most existing plastic eccentric inspection wells are produced by injection molding. However, after injection molding, some protruding burrs on the outer surface need to be polished. In the current technology, the plastic eccentric inspection well is fixed manually, which results in poor overall positioning. During polishing, other parts may be touched. Therefore, improving and perfecting the above-mentioned problems has become an urgent issue to be solved. Utility Model Content
[0005] The purpose of this utility model is to provide a processing device for plastic eccentric inspection wells, so as to solve the problem mentioned in the background art that some protruding burrs on the outer surface need to be polished. In the prior art, the plastic eccentric inspection well is fixed manually, which has poor overall positioning and may touch other parts during polishing.
[0006] To achieve the above objectives, this utility model provides the following technical solution: a processing device for plastic eccentric inspection wells, including a base plate, a control panel installed on the right side surface of the base plate, an mounting plate installed on the top surface of the base plate, a fixing component installed on the outer surface of the mounting plate, a processing component installed on the upper surface of the base plate, and a guiding component installed on the top surface of the base plate.
[0007] The fixing assembly includes a connecting plate mounted on the right side surface of a mounting plate. A support ring is mounted on the end of the connecting plate away from the mounting plate. A side block is fixedly connected to one side of the inner wall of the support ring. A bottom block is mounted on the lower end of the support ring. A threaded rod is rotatably mounted inside the bottom block. An abutment pad is mounted on the left side of the threaded rod.
[0008] Preferably, the processing component includes a slide groove disposed on the top surface of the base plate, and a slider is slidably connected inside the slide groove.
[0009] Preferably, an electric actuator is mounted on the back of the slider, and the end of the electric actuator away from the slider is mounted on the inner wall of the base plate.
[0010] Preferably, a mounting cylinder is mounted on the top surface of the slider, and a connecting rod is mounted on the top surface of the mounting cylinder.
[0011] Preferably, an operating box is installed on the top surface of the connecting rod, and a grinding wheel is installed inside the operating box.
[0012] Preferably, the guide component includes a mounting block mounted on the upper surface of the base plate, and an inclined plate is mounted on the top surface of the mounting block.
[0013] Preferably, a limiting frame is installed on the upper surface of the inclined plate, and a drainage frame is installed on the right side of the limiting frame, with the drainage frame and the limiting frame communicating with each other.
[0014] Compared with the prior art, the beneficial effects of this utility model are:
[0015] 1. The processing device for the plastic eccentric inspection well has a fixing component that can fix the position of the plastic eccentric inspection well in advance to prevent errors during subsequent grinding. Then, the processing component moves to the designated position to perform point grinding on the outer surface of the plastic eccentric inspection well, thereby completing the processing operation of the plastic eccentric inspection well.
[0016] 2. The processing device for this plastic eccentric inspection well can detect the actual use of the plastic eccentric inspection well by adding water, and detect whether the water source can flow normally. At the same time, the discharged water will flow to the surface of the inclined plate and be limited by the limit frame. Then the water will be discharged through the drainage frame, thus guiding the water source during the detection process and demonstrating the functionality of the design. Attached Figure Description
[0017] Figure 1 This is a three-dimensional schematic diagram of the structure of this utility model;
[0018] Figure 2 This is a three-dimensional schematic diagram of the support ring structure of this utility model;
[0019] Figure 3 This is a three-dimensional schematic diagram of the base block and the contact pad structure of this utility model;
[0020] Figure 4 This is a three-dimensional schematic diagram of the mounting cylinder and grinding wheel structure of this utility model;
[0021] Figure 5 This is a three-dimensional schematic diagram of the inclined plate and limiting frame structure of this utility model.
[0022] In the diagram: 1. Base plate; 2. Control panel; 3. Mounting plate; 4. Connecting plate; 5. Support ring; 6. Side block; 7. Bottom block; 8. Threaded rod; 9. Contact pad; 11. Slide groove; 12. Slider; 13. Electric actuator; 14. Mounting cylinder; 15. Connecting rod; 16. Control box; 17. Grinding wheel; 18. Mounting block; 19. Inclined plate; 20. Limiting frame; 21. Drainage frame. Detailed Implementation
[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0024] Please see Figures 1-5 One embodiment provided by this utility model:
[0025] The processing device for plastic eccentric inspection wells, the control panel 2 and electric actuator 13 used in this application are products that can be directly purchased on the market. Their principles and connection methods are existing technologies known to those skilled in the art, so they will not be described in detail here. It includes a base plate 1, a control panel 2 installed on the right side surface of the base plate 1, an mounting plate 3 installed on the top surface of the base plate 1, a fixing component installed on the outer surface of the mounting plate 3, a processing component installed on the upper surface of the base plate 1, and a guide component installed on the top surface of the base plate 1.
[0026] The fixing assembly includes a connecting plate 4, which is mounted on the right side surface of the mounting plate 3. A support ring 5 is mounted on the end of the connecting plate 4 away from the mounting plate 3. A side block 6 is fixedly connected to one side of the inner wall of the support ring 5. A bottom block 7 is mounted on the lower end of the support ring 5. A threaded rod 8 is rotatably mounted inside the bottom block 7. An abutment pad 9 is mounted on the left side of the threaded rod 8. First, the molded plastic eccentric inspection well is placed inside the support ring 5. The support ring 5 and the side block 6 can stably support the plastic eccentric inspection well. Then, by turning the threaded rod 8 inside the bottom block 7, the threaded rod 8 moves to the right side of the plastic eccentric inspection well. Then, the abutment pad 9 abuts against the right side surface of the plastic eccentric inspection well. Similarly, the left side of the plastic eccentric inspection well can be stably abutted, thus the overall abutment stability is good, which can enhance the stability during subsequent grinding of the plastic eccentric inspection well and prevent the plastic eccentric inspection well from shifting.
[0027] The processing assembly includes a slide 11, which is disposed on the top surface of the base plate 1. A slider 12 is slidably connected inside the slide 11. An electric actuator 13 is mounted on the back of the slider 12, with one end of the electric actuator 13 away from the slider 12 mounted on the inner wall of the base plate 1. A mounting cylinder 14 is mounted on the top surface of the slider 12, and a connecting rod 15 is mounted on the top surface of the mounting cylinder 14. An operating box 16 is mounted on the top surface of the connecting rod 15, and a grinding wheel 17 is installed inside the operating box 16. The electric actuator 13 drives the slider 12 and the mounting cylinder 14 to slide and adjust to a suitable position inside the slide groove 11. At this time, the grinding wheel 17 will abut against the plastic eccentric inspection well where grinding is required. Then, the drive motor inside the control box 16 drives the grinding wheel 17 to rotate, so that the outer surface of the plastic eccentric inspection well can be ground at a fixed point, resulting in a better overall grinding effect. Therefore, the fixing component in this setting can fix the position of the plastic eccentric inspection well in advance to prevent errors during subsequent grinding. Then, the processing component moves to the designated position to perform fixed-point grinding on the outer surface of the plastic eccentric inspection well, thereby completing the processing operation of the plastic eccentric inspection well.
[0028] The guiding assembly includes a mounting block 18, which is mounted on the upper surface of the base plate 1. An inclined plate 19 is mounted on the top surface of the mounting block 18. A limiting frame 20 is mounted on the upper surface of the inclined plate 19, and a drainage frame 21 is mounted on the right side of the limiting frame 20. The drainage frame 21 and the limiting frame 20 are interconnected. After the processing of the plastic eccentric inspection well is completed, water is added to the inside of the plastic eccentric inspection well. This allows for testing of the actual usage of the plastic eccentric inspection well, checking whether the water can flow normally. Simultaneously, the discharged water flows onto the surface of the inclined plate 19 and is limited by the limiting frame 20. The water then drains through the drainage frame 21, thus guiding the water source during the testing process.
[0029] Working principle: When the operator uses this device, first connect the device to an external power source to provide power support. First, place the molded plastic eccentric inspection well inside the support ring 5. The support ring 5 and the side block 6 can stably support the plastic eccentric inspection well. Then, by turning the threaded rod 8 inside the bottom block 7, the threaded rod 8 moves to the right side of the plastic eccentric inspection well. Then, the contact pad 9 is placed against the right side surface of the plastic eccentric inspection well. Similarly, the left side of the plastic eccentric inspection well is stably contacted, resulting in good overall contact stability. This can enhance the stability during subsequent grinding of the plastic eccentric inspection well and prevent the plastic eccentric inspection well from shifting. Then, the electric push rod 13 drives the slider 12 and the mounting cylinder 14 to slide and adjust to the appropriate position inside the slide groove 11. At this time, the grinding wheel 17 will contact the plastic eccentric inspection well where grinding is needed. Then, the drive motor inside the control box 16 drives the grinding wheel 17 to rotate, so that the outer surface of the plastic eccentric inspection well can be ground at a fixed point.
[0030] After the processing of the plastic eccentric inspection well is completed, water is added to the inside of the plastic eccentric inspection well. The actual use of the plastic eccentric inspection well can be tested by adding water to check whether the water can flow normally. At the same time, the discharged water will flow to the surface of the inclined plate 19 and be limited by the limiting frame 20. Then the water will be discharged through the drainage frame 21. The above is the working principle of this utility model.
[0031] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model in any way. Those skilled in the art can readily implement this utility model based on the accompanying drawings and the above description. However, any modifications, alterations, or equivalent variations made by those skilled in the art without departing from the scope of the utility model's technical solution, utilizing the disclosed technical content, are considered equivalent embodiments of this utility model. Furthermore, any equivalent changes, alterations, or variations made to the above embodiments based on the essential technology of this utility model are still within the protection scope of this utility model's technical solution.
Claims
1. A processing device for plastic eccentric inspection wells, comprising a base plate (1), a control panel (2) mounted on the right side surface of the base plate (1), and an mounting plate (3) mounted on the top surface of the base plate (1), characterized in that: A fixing component is installed on the outer surface of the mounting plate (3), a processing component is installed on the upper surface of the base plate (1), and a guiding component is installed on the top surface of the base plate (1). The fixing assembly includes a connecting plate (4) which is mounted on the right side surface of the mounting plate (3). A support ring (5) is mounted on the end of the connecting plate (4) away from the mounting plate (3). A side block (6) is fixedly connected to one side of the inner wall of the support ring (5). A bottom block (7) is mounted on the lower end of the support ring (5). A threaded rod (8) is rotatably mounted inside the bottom block (7). An abutment pad (9) is mounted on the left side of the threaded rod (8).
2. The processing device for plastic eccentric inspection wells according to claim 1, characterized in that: The processing component includes a slide (11) disposed on the top surface of the base plate (1), and a slider (12) is slidably connected inside the slide (11).
3. The processing device for plastic eccentric inspection wells according to claim 2, characterized in that: An electric actuator (13) is mounted on the back of the slider (12), and the end of the electric actuator (13) away from the slider (12) is mounted on the inner wall of the base plate (1).
4. The processing device for plastic eccentric inspection wells according to claim 2, characterized in that: The top surface of the slider (12) is fitted with an mounting cylinder (14), and the top surface of the mounting cylinder (14) is fitted with a connecting rod (15).
5. The processing device for plastic eccentric inspection wells according to claim 4, characterized in that: An operating box (16) is installed on the top surface of the connecting rod (15), and a grinding wheel (17) is installed inside the operating box (16).
6. The processing device for plastic eccentric inspection wells according to claim 1, characterized in that: The guide assembly includes a mounting block (18) mounted on the upper surface of the base plate (1), and a ramp (19) is mounted on the top surface of the mounting block (18).
7. The processing device for plastic eccentric inspection wells according to claim 6, characterized in that: A limiting frame (20) is installed on the upper surface of the inclined plate (19), and a drainage frame (21) is installed on the right side of the limiting frame (20). The drainage frame (21) and the limiting frame (20) are interconnected.
Citation Information
Patent Citations
Forming device of precast concrete inspection well
CN220864298U