Anti-blocking water conservancy culvert pipe dredger

Abstract

The utility model relates to the technical field of pipeline dredgers, and discloses an anti-blocking type water conservancy culvert pipe dredger which comprises a cart, a water tank and a high-pressure water pump are installed on the top of the cart, the input end of the high-pressure water pump is fixedly connected to the water outlet end of the water tank, and a high-pressure water pipe is arranged at the output end of the high-pressure water pump. The device comprises a high-pressure water pipe, the water outlet end of the high-pressure water pipe is fixedly connected with a connecting pipe, a quick release assembly is installed in the connecting pipe, a nozzle is arranged in the quick release assembly, the side face of the connecting pipe is fixedly connected with a connecting shell, a fixing assembly is installed in the connecting shell, and a crushing chisel is arranged in the connecting shell. According to the utility model, under the synergistic effect of the baffle plate, the insertion rod and the telescopic spring, the crushing chisel can be quickly and stably fixedly mounted, so that sediments or obstacles in the culvert pipe are efficiently crushed, the dredging efficiency is remarkably improved, and the required time and energy consumption are reduced.

Description

Technical Field

[0001] This utility model relates to the field of pipe dredging equipment technology, and in particular to an anti-clogging type hydraulic culvert dredging equipment. Background Technology

[0002] A culvert cleaner is a device that uses high-pressure water flow to clear blockages in culverts. By generating water pressure of up to several hundred bar, it can effectively impact and dissect silt, garbage, and sediment in the pipes, ensuring smooth water flow. This device is widely used in water conservancy projects, and is particularly suitable for cleaning large culverts, pipes, and drainage systems. It is characterized by high efficiency, environmental friendliness, and non-destructive pipe cleaning, and is suitable for solving deep and complex blockage problems that cannot be addressed by traditional mechanical methods.

[0003] The hydraulic culvert dredging device mainly consists of a high-pressure pump, an inlet pipe, nozzles, a drive system, and a control system. The high-pressure pump provides strong water pressure, the inlet pipe introduces water into the pump body, and the nozzles spray high-pressure water to form a powerful impact force to clear pipe blockages. The drive system controls the operation of the equipment, and the control system is used to regulate water pressure and water flow speed. The working principle is to achieve the dredging effect by impacting the sediment or obstacles in the culvert with high-pressure water.

[0004] Existing culvert cleaning devices can effectively unclog sediments or obstructions in culverts. However, before cleaning, it is difficult to loosen the blockages in the pipes and break large blockages into smaller pieces. This means that high-pressure cleaning devices require greater pressure and longer cleaning times, resulting in a waste of a lot of water resources and low cleaning efficiency. Therefore, an anti-clogging culvert cleaning device is proposed to solve the above problems. Utility Model Content

[0005] To overcome the above shortcomings, this utility model provides an anti-clogging water pipe dredging device, which aims to improve the problem that the blockage in the pipe is difficult to break and the cleaning efficiency is low in the existing technology.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] A clog-resistant culvert dredging device includes a trolley, a water tank and a high-pressure water pump mounted on the top of the trolley, an input end of the high-pressure water pump fixedly connected to the outlet end of the water tank, an output end of the high-pressure water pump with a high-pressure water pipe, an outlet end of the high-pressure water pipe fixedly connected to a connecting pipe, a quick-release assembly installed inside the connecting pipe, a nozzle installed inside the quick-release assembly, a connecting shell fixedly connected to the side of the connecting pipe, a fixing assembly installed inside the connecting shell, and a breaking chisel installed inside the connecting shell; the fixing assembly includes a fixing shell fixedly connected to the side of the connecting shell, a sliding rod slidably connected inside the fixing shell, and a baffle fixedly connected to the outer side of the sliding rod;

[0008] As a further description of the above technical solution:

[0009] A telescopic spring is sleeved around the outer periphery of the insertion rod, and the telescopic spring is disposed between the fixed shell and the baffle.

[0010] As a further description of the above technical solution:

[0011] The side of the breaker is provided with a slot, and the insert rod is engaged with the slot.

[0012] As a further description of the above technical solution:

[0013] The quick-release assembly includes a connecting ring, which is fixedly connected to the side of the connecting tube. A fixing ring is fixedly connected inside the connecting tube. A spring telescopic rod is installed on the side of the fixing ring, and a pressure plate is fixedly connected to the side of the spring telescopic rod.

[0014] As a further description of the above technical solution:

[0015] A locking block is fixedly connected to the side of the nozzle, and a sliding groove is provided inside the connecting ring, with the locking block slidably connected inside the sliding groove;

[0016] As a further description of the above technical solution:

[0017] The connecting ring has a slot inside, and the locking block engages with the slot.

[0018] As a further description of the above technical solution:

[0019] A protective sleeve is fixedly connected to the connecting end of the nozzle, and the protective sleeve is disposed inside the connecting ring, the fixing ring and the pressure plate;

[0020] As a further description of the above technical solution:

[0021] A positioning block is fixedly connected to the side of the breaker chisel, and a positioning groove is provided inside the connecting shell, with the positioning block slidably connected inside the positioning groove.

[0022] This utility model has the following beneficial effects:

[0023] 1. In this utility model, the combination of the insert rod, baffle and telescopic spring enables the quick fixing of the breaking chisel, ensuring its stable installation, thereby efficiently breaking up the sediment or obstacles in the culvert, greatly improving the efficiency of the dredging work and reducing dredging time and energy consumption.

[0024] 2. In this utility model, the nozzle is designed for quick disassembly and installation by using the cooperation of a connecting ring, a fixing ring, a spring telescopic rod, a pressure plate, and a locking block. This makes the cleaning and maintenance of the nozzle more convenient, not only improving maintenance efficiency but also reducing downtime and ensuring continuous and efficient operation of the equipment. Attached Figure Description

[0025] Figure 1 This is a three-dimensional schematic diagram of an anti-clogging hydraulic culvert dredging device proposed in this utility model;

[0026] Figure 2 This is a schematic diagram of the connecting pipe of an anti-clogging hydraulic culvert dredging device proposed in this utility model;

[0027] Figure 3 This is a schematic diagram of the fixing shell of an anti-clogging water culvert dredging device proposed in this utility model;

[0028] Figure 4 This is a schematic diagram of the connecting ring of an anti-clogging hydraulic culvert dredging device proposed in this utility model.

[0029] Legend:

[0030] 1. Trolley; 2. Water tank; 3. High-pressure water pump; 4. High-pressure water pipe; 5. Connecting pipe; 6. Quick-release assembly; 7. Nozzle; 8. Connecting shell; 9. Fixing assembly; 10. Breaker chisel; 11. Connecting ring; 12. Fixing ring; 13. Spring telescopic rod; 14. Pressure plate; 15. Locking block; 16. Slide groove; 17. Locking groove; 18. Protective sleeve; 19. Fixing shell; 20. Insert rod; 21. Baffle; 22. Telescopic spring; 23. Slot; 24. Positioning block; 25. Positioning groove. Detailed Implementation

[0031] 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.

[0032] Reference Figure 1 - Figure 3 This utility model provides an embodiment of an anti-clogging culvert dredging device, comprising a trolley 1, a water tank 2 and a high-pressure water pump 3 mounted on the top of the trolley 1, the input end of the high-pressure water pump 3 being fixedly connected to the outlet end of the water tank 2, the output end of the high-pressure water pump 3 being provided with a high-pressure water pipe 4, the outlet end of the high-pressure water pipe 4 being fixedly connected to a connecting pipe 5, a quick-release assembly 6 being installed inside the connecting pipe 5, a nozzle 7 being provided inside the quick-release assembly 6, a connecting shell 8 being fixedly connected to the side of the connecting pipe 5, a fixing assembly 9 being installed inside the connecting shell 8, and a breaking chisel 10 being provided inside the connecting shell 8; the fixing assembly 9 includes a fixing shell 19, the fixing shell 19 being fixedly connected to the side of the connecting shell 8, the fixing shell 19 being used to protect the internal structure, an insert rod 20 being slidably connected inside the fixing shell 19, and a baffle 21 being fixedly connected to the outside of the insert rod 20, the movement of the insert rod 20 being controlled by moving the baffle 21. A telescopic spring 22 is fitted around the outer periphery of the insertion rod 20. The telescopic spring 22 is positioned between the fixed shell 19 and the baffle 21. The pressure applied by the telescopic spring 22 and the baffle 21 causes the insertion rod 20 to move downward. A slot 23 is provided on the side of the breaker chisel 10. The insertion rod 20 engages with the slot 23. When the insertion rod 20 moves downward, it engages with the slot 23, fixing the position of the breaker chisel 10.

[0033] Reference Figure 1 , Figure 2 and Figure 4 The quick-release assembly 6 includes a connecting ring 11, which is fixedly connected to the side of the connecting tube 5 and connects to the nozzle 7. A fixing ring 12 is fixedly connected inside the connecting tube 5. A spring telescopic rod 13 is mounted on the side of the fixing ring 12, and a pressure plate 14 is fixedly connected to the side of the spring telescopic rod 13. The pressure generated by the cooperation of the fixing ring 12 and the spring telescopic rod 13 causes the pressure plate 14 to move outward. A locking block 15 is fixedly connected to the side of the nozzle 7. A sliding groove 16 is formed inside the connecting ring 11, and the locking block 15 is slidably connected inside the sliding groove 16, moving from the sliding groove 16 into the connecting ring 11. A locking slot 17 is formed inside the connecting ring 11, and the locking block 15 engages with the locking slot 17. When the pressure plate 14 moves outward, it presses the locking block 15 into the locking slot 17, fixing the position of the nozzle 7.

[0034] Reference Figure 3 and Figure 4 A protective sleeve 18 is fixedly connected to the connecting end of the nozzle 7. The protective sleeve 18 is located inside the connecting ring 11, the fixing ring 12, and the pressure plate 14. The protective sleeve 18 protects the connecting ring 11, the fixing ring 12, and the pressure plate 14 from being impacted by high-pressure water flow. A positioning block 24 is fixedly connected to the side of the breaker chisel 10. A positioning groove 25 is opened inside the connecting shell 8. The positioning block 24 is slidably connected inside the positioning groove 25. The installation position of the breaker chisel 10 is defined by the cooperation between the positioning block 24 and the positioning groove 25.

[0035] Working principle: The positioning block 24 of the breaker chisel 10 is slid into the positioning groove 25 of the connecting shell 8. The pressure generated by the baffle 21 and the telescopic spring 22 causes the insertion rod 20 to move downward and be inserted into the slot 23 of the breaker chisel 10, thus fixing the breaker chisel 10 in place. This facilitates the breaking of sediment or obstacles in the culvert and improves the efficiency of the dredging work. When it is necessary to disassemble the breaker chisel 10, the insertion rod 20 is pulled outward to disengage it from the slot 23, and the breaker chisel 10 can be disassembled.

[0036] When the nozzle 7 needs cleaning and maintenance, move the nozzle 7 inward, and the locking block 15 of the nozzle 7 will disengage from the slot 17 of the connecting ring 11. Rotate the nozzle 7, and the locking block 15 will disengage from the slide groove 16 of the connecting ring 11. Disassemble the nozzle 7. After cleaning and maintenance, slide the locking block 15 from the slide groove 16 into the connecting ring 11, press the pressure plate 14, and rotate the nozzle 7. When the locking block 15 is aligned with the slot 17, the pressure generated by the cooperation of the fixing ring 12 and the spring telescopic rod 13 will cause the pressure plate 14 to press the locking block 15 into the slot 17, fix the nozzle 7, and realize quick replacement of the nozzle 7, improving the efficiency of cleaning and maintenance work.

[0037] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A clog-resistant culvert dredging device, comprising a trolley (1), characterized in that: The top of the trolley (1) is equipped with a water tank (2) and a high-pressure water pump (3). The input end of the high-pressure water pump (3) is fixedly connected to the outlet end of the water tank (2). The output end of the high-pressure water pump (3) is provided with a high-pressure water pipe (4). The outlet end of the high-pressure water pipe (4) is fixedly connected with a connecting pipe (5). A quick-release assembly (6) is installed inside the connecting pipe (5). A nozzle (7) is provided inside the quick-release assembly (6). A connecting shell (8) is fixedly connected to the side of the connecting pipe (5). A fixing assembly (9) is installed inside the connecting shell (8). A breaking chisel (10) is provided inside the connecting shell (8). The fixing component (9) includes a fixing shell (19), which is fixedly connected to the side of the connecting shell (8). A plug rod (20) is slidably connected inside the fixing shell (19), and a baffle (21) is fixedly connected to the outside of the plug rod (20).

2. The anti-clogging culvert dredging device according to claim 1, characterized in that: A telescopic spring (22) is sleeved on the outer periphery of the insertion rod (20), and the telescopic spring (22) is disposed between the fixed shell (19) and the baffle (21).

3. The anti-clogging type culvert dredging device according to claim 2, characterized in that: The side of the breaker chisel (10) is provided with a slot (23), and the insert rod (20) is engaged with the slot (23).

4. The anti-clogging culvert dredging device according to claim 1, characterized in that: The quick-release assembly (6) includes a connecting ring (11), which is fixedly connected to the side of the connecting tube (5). A fixing ring (12) is fixedly connected inside the connecting tube (5). A spring telescopic rod (13) is installed on the side of the fixing ring (12), and a pressure plate (14) is fixedly connected to the side of the spring telescopic rod (13).

5. The anti-clogging culvert dredging device according to claim 4, characterized in that: A locking block (15) is fixedly connected to the side of the nozzle (7), and a sliding groove (16) is provided inside the connecting ring (11), and the locking block (15) is slidably connected inside the sliding groove (16).

6. The anti-clogging type culvert dredging device according to claim 5, characterized in that: The connecting ring (11) has a slot (17) inside, and the locking block (15) engages with the slot (17).

7. The anti-clogging type culvert dredging device according to claim 4, characterized in that: The nozzle (7) is fixedly connected to a protective sleeve (18), which is located inside the connecting ring (11), the fixing ring (12) and the pressure plate (14).

8. The anti-clogging type culvert dredging device according to claim 1, characterized in that: A positioning block (24) is fixedly connected to the side of the crushing chisel (10), and a positioning groove (25) is provided inside the connecting shell (8). The positioning block (24) is slidably connected inside the positioning groove (25).

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