A spraying repair device for inspection wells

Abstract

This application discloses a spraying and repair device for inspection wells, including a frame. A stepper motor is fixedly mounted on the upper surface of the frame, and a threaded rod is fixedly mounted on the output end of the stepper motor. A perforated connecting plate is threadedly connected to the outer surface of the threaded rod, and two support plates are fixedly mounted on the outer surface of the perforated connecting plate. This device, through the stepper motor, threaded rod, and perforated connecting plate, can control the up-and-down movement of the support plates and inclined plates, allowing the inclined plates to enter the interior of the inspection well. Furthermore, through the cooperation of the pump body, bend pipe, telescopic hose, and nozzle, the nozzle can spray materials, thereby spraying and repairing the inspection well. Simultaneously, through the cooperation of the guide groove and guide ring, the guide ring can drive the connecting block and inclined plate to rotate, thereby adjusting the position of the nozzle and spraying at different locations inside the inspection well, thus solving the problem of difficulty in spraying and repairing locations far from the climbing components.

Description

Technical Field

[0001] This application relates to the field of inspection well technology, and in particular to an inspection well spraying repair device. Background Technology

[0002] Inspection wells are a type of infrastructure used in drainage systems, typically installed in urban or rural drainage networks. Their main function is to inspect, maintain, and clean drainage pipes. Inspection wells are usually located at pipe bends, intersections, and branches to facilitate access for workers to inspect or repair the pipes. The structure of an inspection well generally includes a well wall, a well cover, and a well bottom. The well cover is usually openable for easy access. Common materials for inspection wells include steel, concrete, and plastic, with the appropriate material selected based on different geographical and environmental conditions.

[0003] Currently, spraying equipment is needed to spray the interior of manholes during their use. While existing spraying and repair equipment can repair manholes, it still has some shortcomings. For example, when repairing manholes, since the manhole only has climbing components on one side, it is difficult for workers to spray and repair areas far from the climbing components, and there are also safety hazards during the operation.

[0004] Therefore, we propose a spraying and repair equipment for inspection wells to solve the above problems. Utility Model Content

[0005] The purpose of this application is to provide a spraying and repair device for inspection wells to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A well spraying repair device includes a frame. A stepper motor is fixedly mounted on the upper surface of the frame. A threaded rod is fixedly mounted on the output end of the stepper motor. A perforated connecting plate is threadedly connected to the outer surface of the threaded rod. Two support plates are fixedly mounted on the outer surface of the perforated connecting plate. A storage tank is fixedly mounted on the upper surface of one support plate, and a pump body is fixedly mounted on the upper surface of the other support plate. A bend pipe is fixedly connected to the input end of the pump body. The end of the bend pipe away from the pump body passes through the storage tank and extends into the interior of the storage tank. A telescopic hose is fixedly connected to the output end of the pump body. A nozzle is fixedly mounted on the bottom end of the telescopic hose. A guide groove is formed on the bottom surface of the perforated connecting plate. A guide ring is slidably mounted on the inner wall of the guide groove. A connecting block is fixedly mounted on the bottom surface of the guide ring. An inclined plate is fixedly mounted on the bottom surface of the connecting block. The right end of the nozzle is fixedly mounted to the left side of the inclined plate. A control switch is fixedly mounted on the right side of the frame.

[0008] In a further embodiment, the upper surface of the storage box is provided with a feed inlet, and the inner wall of the feed inlet is threaded with a sealing plug.

[0009] In a further embodiment, two support blocks are fixedly installed on the bottom surface of the frame, and a fixing seat is fixedly installed on the upper surface of each support block. The two fixing seats are fixedly installed on the left and right sides of the frame respectively.

[0010] In a further embodiment, slide rails are provided on both the left and right sides of the frame, and a slide plate is slidably installed on the inner wall of each slide rail. The sides of the two slide plates that are close to each other are fixedly installed on the sides of the two support plates that are far apart from each other.

[0011] In a further embodiment, a pull rod is provided at both the front and rear of the connecting block, and the two pull rods are fixedly installed on their respective sides, one close to the other, to the front and the other to the back of the connecting block.

[0012] In a further embodiment, a stop block is fixedly installed at the bottom end of the threaded rod, and a glass plate is fixedly embedded on the front of the storage box.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] This application utilizes a stepper motor, threaded rod, and perforated connecting plate to control the up-and-down movement of the support plate and inclined plate, allowing the inclined plate to enter the interior of the inspection well. Through the cooperation of the pump body, bend, telescopic hose, and nozzle, the nozzle can spray materials, enabling spray repair of the inspection well. Simultaneously, the cooperation of the guide groove and guide ring allows the guide ring to drive the connecting block and inclined plate to rotate, thereby adjusting the nozzle position to spray different locations inside the inspection well, thus solving the problem of difficulty in spraying repairs to areas far from the climbing components. Attached Figure Description

[0015] Figure 1 A three-dimensional structural diagram of a well spraying and repair equipment.

[0016] Figure 2 A three-dimensional structural schematic diagram of the side view of the well spraying repair equipment.

[0017] Figure 3 A three-dimensional structural schematic diagram of a cross-section of a well spraying repair equipment.

[0018] Figure 4 This is a schematic diagram showing the disassembled structure of a well spraying and repair equipment.

[0019] In the diagram: 1. Frame; 2. Pallet; 3. Inclined plate; 4. Telescopic hose; 5. Slide rail; 6. Fixed base; 7. Support block; 8. Storage bin; 9. Glass plate; 10. Perforated connecting plate; 11. Stepper motor; 12. Threaded rod; 13. Slide plate; 14. Control switch; 15. Pull rod; 16. Connecting block; 17. Pump body; 18. Bend; 19. Feed inlet; 20. Sealing plug; 21. Guide groove; 22. Guide ring; 23. Nozzle; 24. Stop block. Detailed Implementation

[0020] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0021] 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.

[0022] Please see Figure 1-4 In this utility model, a spraying and repair equipment for inspection wells includes a frame 1. Slides 5 are provided on both the left and right sides of the frame 1. A sliding plate 13 is slidably installed on the inner wall of each slide 5. The sides of the two sliding plates 13 that are close to each other are fixedly installed on the sides of the two support plates 2 that are far apart from each other. The slides 5 and sliding plates 13 guide the support plates 2, making their movement smoother. Two support blocks 7 are fixedly installed on the bottom surface of the frame 1. A fixing seat 6 is fixedly installed on the upper surface of each support block 7. The sides of the two fixing seats 6 that are close to each other are fixedly installed on the left and right sides of the frame 1. The support blocks 7 increase the stability of the frame 1, and the fixing seats 6 reinforce the support blocks 7.

[0023] A stepper motor 11 is fixedly mounted on the upper surface of the frame 1. A threaded rod 12 is fixedly mounted on the output end of the stepper motor 11. A perforated connecting plate 10 is threadedly connected to the outer surface of the threaded rod 12. Two trays 2 are fixedly mounted on the outer surface of the perforated connecting plate 10. A storage box 8 is fixedly mounted on the upper surface of one of the trays 2. A feed inlet 19 is opened on the upper surface of the storage box 8. A sealing plug 20 is threadedly connected to the inner wall of the feed inlet 19. Raw materials can be added to the storage box 8 through the feed inlet 19 and the sealing plug 20, and foreign objects are prevented from entering when not in use. A pump body 17 is fixedly mounted on the upper surface of one of the trays 2. A bent pipe 18 is fixedly connected to the input end of the pump body 17. The end of the bent pipe 18 away from the pump body 17 passes through the storage box 8 and extends into the interior of the storage box 8. A telescopic hose 4 is fixedly connected to the output end of the pump body 17.

[0024] A nozzle 23 is fixedly installed at the bottom end of the telescopic hose 4. A guide groove 21 is opened on the bottom surface of the perforated connecting plate 10. A guide ring 22 is slidably installed on the inner wall of the guide groove 21. A connecting block 16 is fixedly installed on the bottom surface of the guide ring 22. A pull rod 15 is provided at the front and rear of the connecting block 16. The sides of the two pull rods 15 that are close to each other are fixedly installed on the front and back of the connecting block 16, respectively. The pull rods 15 can be used to easily control the rotation of the connecting block 16 and adjust its position. An inclined plate 3 is fixedly installed on the bottom surface of the connecting block 16. The right end of the nozzle 23 is fixedly installed on the left side of the inclined plate 3. A control switch 14 is fixedly installed on the right side of the frame 1. A stop block 24 is fixedly installed at the bottom end of the threaded rod 12. A glass plate 9 is fixedly embedded on the front of the storage box 8. The amount of raw material remaining in the storage box 8 can be observed through the glass plate 9 so as to replenish it in time.

[0025] The working principle of this application is:

[0026] In use, the stepper motor 11 is started first, which drives the threaded rod 12 to rotate. As the threaded rod 12 rotates, the perforated connecting plate 10 can be controlled to move up and down, which in turn drives the support plate 2 to move up and down, thereby pushing the connecting block 16 and the inclined plate 3 into the inspection well. Then, the pull rod 15 is rotated, which drives the connecting block 16 to rotate. As the connecting block 16 rotates, it can rotate along the direction of the guide groove 21 and the guide ring 22, so that the nozzle 23 rotates to the position inside the inspection well that needs to be sprayed for repair. Then, the pump body 17 is started, which draws the raw material from the storage tank 8 through the bend pipe 18 and delivers the raw material to the nozzle 23 through the telescopic hose 4, so that the nozzle 23 can spray and repair the inspection well.

[0027] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A spraying and repair equipment for inspection wells, characterized in that: The system includes a frame (1), on which a stepper motor (11) is fixedly mounted. A threaded rod (12) is fixedly mounted at the output end of the stepper motor (11). A perforated connecting plate (10) is threadedly connected to the outer surface of the threaded rod (12). Two trays (2) are fixedly mounted on the outer surface of the perforated connecting plate (10). A storage bin (8) is fixedly mounted on the upper surface of one of the trays (2), and a pump body (17) is fixedly mounted on the upper surface of the other tray (2). A bend (18) is fixedly connected to the input end of the pump body (17). The end of the bend (18) away from the pump body (17) passes through... The pump body (17) extends through the storage box (8) and into the interior of the storage box (8). The output end of the pump body (17) is fixedly connected to the telescopic hose (4). The bottom end of the telescopic hose (4) is fixedly installed with a nozzle (23). The bottom surface of the perforated connecting plate (10) is provided with a guide groove (21). The inner wall of the guide groove (21) is slidably installed with a guide ring (22). The bottom surface of the guide ring (22) is fixedly installed with a connecting block (16). The bottom surface of the connecting block (16) is fixedly installed with an inclined plate (3). The right end of the nozzle (23) is fixedly installed with the left side of the inclined plate (3). The right side of the frame (1) is fixedly installed with a control switch (14).

2. The spraying and repair equipment for inspection wells according to claim 1, characterized in that: The upper surface of the storage box (8) is provided with a feed inlet (19), and the inner wall of the feed inlet (19) is threaded with a sealing plug (20).

3. The spraying and repair equipment for inspection wells according to claim 1, characterized in that: Two support blocks (7) are fixedly installed on the bottom surface of the frame (1). Each support block (7) has a fixed seat (6) fixedly installed on its upper surface. The two fixed seats (6) are fixedly installed on the left and right sides of the frame (1) respectively.

4. The spraying and repair equipment for inspection wells according to claim 1, characterized in that: The frame (1) has slides (5) on both the left and right sides. Each slide (5) has a slide plate (13) slidably installed on its inner wall. The sides of the two slide plates (13) that are close to each other are fixedly installed on the sides of the two support plates (2) that are far apart from each other.

5. The spraying and repair equipment for inspection wells according to claim 1, characterized in that: Pull rods (15) are provided at the front and rear of the connecting block (16), and the two pull rods (15) are fixedly installed on the front and back sides of the connecting block (16) respectively.

6. The spraying and repair equipment for inspection wells according to claim 1, characterized in that: A stop (24) is fixedly installed at the bottom end of the threaded rod (12), and a glass plate (9) is fixedly inlaid on the front of the storage box (8).

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