Underground pipe ditch desilting device

Abstract

The utility model relates to the technical field of desilting equipment, and discloses an underground pipe ditch desilting device which comprises a bottom plate, a connecting sleeve and a threaded cover, the upper surface of the bottom plate is provided with a sewage suction pump, a sludge box, a water tank and a water pump, and the output end of the sewage suction pump is fixedly connected with a first connecting pipe; the rear end of the first connecting pipe is in through connection with the sludge box through a connecting sleeve, and the upper end of the sludge box is in threaded connection with a threaded cover. According to the utility model, the functions of sewage suction and desilting can be realized by starting the sewage suction pump, the sludge box and the first connecting pipe are tightly connected through the connecting sleeve, the sludge box and the first connecting pipe can be separated by rotating the connecting sleeve, the sludge box can be taken out, and the sludge box can be opened by threaded connection of the sludge box and the threaded cover; the sludge box outer wall positioning strips are in sliding connection with the positioning frame, so that the sludge box is more stable, the cleaning efficiency can be improved, and the dredging cost is reduced.

Description

Technical Field

[0001] The utility model relates to the field of dredging equipment, in particular to an underground pipe trench dredging device. Background Art

[0002] A trench refers to a groove formed by pipes dug underground for the construction of roads, bridges, subways, water supply, drainage, gas supply, heating and other projects. A trench is usually composed of one or more pipes and serves as a channel for transporting liquids, gases or solids. During the construction of the trench, attention must be paid to the dredging of the trench. Therefore, a trench dredging device is needed. A trench dredging device is a device specifically used to clean up mud, debris, foreign matter, etc. in the trench.

[0003] At present, some of the devices for dredging trenches are mostly integrated, and the sludge box cannot be removed, which makes it time-consuming and laborious for workers to deal with sludge and accumulated water, reducing work efficiency. At the same time, some devices for dredging trenches have relatively single functions, which are not convenient for flushing the trenches during dredging, thereby reducing the dredging effect, and manual flushing is required after dredging, which reduces the dredging efficiency and increases the work intensity and dredging cost of the staff. At the same time, some devices for dredging trenches require manual flushing of the sludge box and cannot be automatically cleaned, which is not convenient for protecting the equipment and extending the service life, reducing work efficiency. Therefore, it is urgently needed to make technical improvements for them.

[0004] Therefore, those skilled in the art provide an underground pipe trench desilting device to solve the problems raised in the above background technology. Utility Model Content

[0005] The purpose of the utility model is to solve the shortcomings existing in the prior art, and to propose an underground pipe trench dredging device, the sludge box can be opened by threaded connection between the sludge box and the threaded cover, and the sludge box can be made more stable by sliding connection between the positioning strip on the outer wall of the sludge box and the positioning frame, which can improve the cleaning efficiency, shorten the dredging time, and reduce the dredging cost.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an underground pipe trench desilting device, comprising a bottom plate, a connecting sleeve and a threaded cover, wherein a sewage suction pump, a sludge box, a water tank and a water pump are respectively arranged on the upper surface of the bottom plate, the output end of the sewage suction pump is fixedly connected with a first connecting pipe, the rear end of the first connecting pipe is connected to the sludge box through the connecting sleeve, the upper end of the sludge box is connected to the threaded cover by a thread, the outer walls of both sides of the sludge box are fixedly connected with positioning strips, the rear end of the upper surface of the bottom plate is fixedly connected with a positioning frame near the outer wall of the sludge box, and the positioning frame is slidably connected with the positioning strip;

[0007] The front end of the upper surface of the bottom plate is fixedly connected to a support rod, the upper end of the support rod is fixedly connected to a second connecting pipe, the front end of the second connecting pipe passes through the support rod and is fixedly connected to a second nozzle, the rear end of the second connecting pipe is connected to the output end of the water pump, and the input end of the water pump is connected to the water tank;

[0008] A three-way joint is fixedly connected to the middle of the second connecting pipe, a third connecting pipe is fixedly connected to one side of the three-way joint, a solenoid valve is sleeved on the tube body of the third connecting pipe, an end of the third connecting pipe away from the water pump is fixedly connected to the first nozzle, a positioning plate is fixedly connected to the front end of the outer wall of one side of the bottom plate, a support plate is fixedly connected to the middle of the front end of the upper surface of the positioning plate, a servo motor is fixedly connected to the outer wall of the front end of the support plate, a limiting frame is fixedly connected to the middle of the upper surface of the positioning plate, and limiting slots are provided at the upper and lower ends of the inner wall of the limiting frame.

[0009] Through the above technical scheme, the function of sewage suction and dredging can be achieved by starting the sewage suction pump. The sludge box and the first connecting pipe are tightly connected by the connecting sleeve. The sludge box can be separated from the first connecting pipe by rotating the connecting sleeve, so that the sludge box can be taken out. The sludge box can be opened by threaded connection between the sludge box and the threaded cover. The sludge box can be made more stable by sliding connection between the positioning strip on the outer wall of the sludge box and the positioning frame, which can improve the cleaning efficiency, shorten the dredging time, and reduce the dredging cost.

[0010] Furthermore, the output end of the servo motor passes through the support plate and is fixedly connected to a connecting shaft, and the outer wall of the connecting shaft is fixedly connected to a scraper;

[0011] Through the above technical solution, the connecting shaft and the scraper can be driven to rotate by starting the servo motor, so that the sludge inside the sludge box can be effectively removed.

[0012] Furthermore, the input end of the sewage suction pump is fixedly connected to a silt suction pipe, and one end of the silt suction pipe away from the sewage suction pump is fixedly connected to a silt suction cover;

[0013] Through the above technical solution, the silt suction function can be achieved by arranging the silt suction pipe, and larger impurities can be filtered by arranging the silt suction hood.

[0014] Furthermore, a first handle is fixedly connected to the upper surface of the threaded cover, and an observation window is provided in the middle of the upper surface of the threaded cover;

[0015] According to the technical solution, the sludge box can be taken out by providing the first handle, and the interior can be observed by providing the observation window.

[0016] Furthermore, the positioning strip is engaged with the limiting slot;

[0017] Through the above technical solution, the sludge box can be positioned by the engagement of the positioning strip with the limiting slot.

[0018] Furthermore, a water inlet is provided in the middle of the upper surface of the water tank;

[0019] Through the above technical solution, water can be added from the water inlet by setting the water inlet.

[0020] Furthermore, universal wheels are fixedly connected to the four corners of the lower surface of the bottom plate;

[0021] Through the above technical solution, the flexibility of the device can be improved by providing universal wheels.

[0022] Furthermore, a second handle is fixedly connected to the rear end outer wall of the bottom plate;

[0023] Through the above technical solution, the device can be pushed by providing a second handle.

[0024] The utility model has the following beneficial effects:

[0025] 1. In the utility model, the device for desilting an underground pipe trench is used. Compared with the existing pipe trench desilting device, the device can realize the function of suction and desilting by starting the sewage suction pump. The sludge box and the first connecting pipe are tightly connected by the connecting sleeve. The sludge box can be separated from the first connecting pipe by rotating the connecting sleeve, so that the sludge box can be taken out. The sludge box can be opened by threading the sludge box with the threaded cover. The sludge box can be made more stable by sliding the positioning strip on the outer wall of the sludge box with the positioning frame, thereby improving the cleaning efficiency, shortening the desilting time, and reducing the desilting cost.

[0026] 2. In the utility model, the device for desilting an underground pipe trench is used. Compared with the existing pipe trench desilting devices, the device can realize the function of flushing the pipe trench during desilting by starting the water pump. There is no need for manual flushing of the pipe trench, which reduces the workload of the staff. The dirt and residue inside the pipe trench can be removed, thereby improving the desilting quality, reducing the risk of pipeline blockage, and extending the service life of the pipeline.

[0027] 3. In the utility model, the underground pipe trench dredging device is used. Compared with the existing pipe trench dredging device, the device can effectively remove the sludge inside the sludge box by clamping the sludge box in the limit frame, and starting the servo motor to drive the connecting shaft and the scraper to rotate, start the water pump and open the solenoid valve. At the same time, it not only protects the equipment and extends the service life of the equipment, but also improves work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 This is an axonometric diagram of an underground pipe trench desilting device proposed by the utility model;

[0029] Figure 2 This is an axonometric diagram of a sewage suction pump, a sludge tank, a water tank and a water pump for an underground pipe trench desilting device proposed by the utility model;

[0030] Figure 3 This is an axonometric diagram of a bottom plate, a positioning frame, a sewage suction pump and a sludge box of an underground pipe trench desilting device proposed by the utility model;

[0031] Figure 4 This is an axonometric diagram of a servo motor, a limit frame, a scraper and a positioning plate of an underground pipe trench desilting device proposed by the utility model;

[0032] Figure 5 The utility model discloses an explosion schematic diagram of a sludge box of an underground pipe trench desilting device.

[0033] Legend:

[0034] 1. Bottom plate; 2. Sewage suction pump; 3. Sludge tank; 4. Water tank; 5. Water pump; 6. Sludge suction pipe; 7. Sludge suction cover; 8. First connecting pipe; 9. Connecting sleeve; 10. Threaded cover; 11. First handle; 12. Observation window; 13. Positioning strip; 14. Positioning frame; 15. Support rod; 16. Second connecting pipe; 17. Three-way connector; 18. Solenoid valve; 19. First nozzle; 20. Positioning plate; 21. Support plate; 22. Servo motor; 23. Connecting shaft; 24. Scraper; 25. Limit frame; 26. Limit slot; 27. Second nozzle; 28. Universal wheel; 29. ​​Second handle; 30. Third connecting pipe; 31. Water inlet. DETAILED DESCRIPTION

[0035] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0036] Reference Figure 1-5The utility model provides an embodiment: an underground pipe trench desilting device, comprising a bottom plate 1, a connecting sleeve 9 and a threaded cover 10, a sewage suction pump 2, a sludge box 3, a water tank 4 and a water pump 5 are respectively arranged on the upper surface of the bottom plate 1, the output end of the sewage suction pump 2 is fixedly connected with a first connecting pipe 8, the rear end of the first connecting pipe 8 is connected to the sludge box 3 through the connecting sleeve 9, the upper end of the sludge box 3 is connected to the threaded cover 10 by threads, the outer walls of both sides of the sludge box 3 are fixedly connected with positioning strips 13, the rear end of the upper surface of the bottom plate 1 is fixedly connected with a positioning frame 14 near the outer wall of the sludge box 3, and the positioning frame 14 is slidably connected with the positioning strip 13;

[0037] The front end of the upper surface of the bottom plate 1 is fixedly connected with a support rod 15, the upper end of the support rod 15 is fixedly connected with a second connecting pipe 16, the front end of the second connecting pipe 16 penetrates the support rod 15 and is fixedly connected with a second nozzle 27, the rear end of the second connecting pipe 16 is connected with the output end of the water pump 5, and the input end of the water pump 5 is connected with the water tank 4;

[0038] A three-way joint 17 is fixedly connected to the middle of the second connecting pipe 16, a third connecting pipe 30 is fixedly connected to one side of the three-way joint 17, a solenoid valve 18 is sleeved on the tube body of the third connecting pipe 30, and a first nozzle 19 is fixedly connected to the end of the third connecting pipe 30 away from the water pump 5, a positioning plate 20 is fixedly connected to the front end of the outer wall of one side of the bottom plate 1, a support plate 21 is fixedly connected to the middle of the front end of the upper surface of the positioning plate 20, a servo motor 22 is fixedly connected to the outer wall of the front end of the support plate 21, a limit frame 25 is fixedly connected to the middle of the upper surface of the positioning plate 20, and limit slots 26 are provided at the upper and lower ends of the inner wall of the limit frame 25.

[0039] The function of sewage suction and dredging can be achieved by starting the sewage suction pump 2. The sludge box 3 and the first connecting pipe 8 are tightly connected by the connecting sleeve 9. The connecting sleeve 9 can be rotated to separate the sludge box 3 from the first connecting pipe 8, so that the sludge box 3 can be taken out. The sludge box 3 can be opened by threaded connection with the threaded cover 10. The outer wall positioning strip 13 of the sludge box 3 is slidably connected with the positioning frame 14, so that the sludge box 3 can be made more stable, the cleaning efficiency can be improved, the dredging time can be shortened, and the dredging cost can be reduced.

[0040] The output end of the servo motor 22 passes through the support plate 21 and is fixedly connected to a connecting shaft 23. The outer wall of the connecting shaft 23 is fixedly connected to a scraper 24. By starting the servo motor 22, the connecting shaft 23 and the scraper 24 can be driven to rotate, and the sludge inside the sludge box 3 can be effectively removed. The input end of the sewage suction pump 2 is fixedly connected to a sludge suction pipe 6. The end of the sludge suction pipe 6 away from the sewage suction pump 2 is fixedly connected to a sludge suction cover 7. The sludge suction function can be achieved by setting the sludge suction pipe 6. By setting the sludge suction cover 7, larger impurities can be filtered. The upper surface of the threaded cover 10 is fixedly connected to a first handle 11, and the middle part of the upper surface of the threaded cover 10 is provided with an observation window 1 2. The sludge box 3 can be taken out by setting the first handle 11, and the interior can be observed by setting the observation window 12. The positioning strip 13 is engaged with the limit slot 26, and the sludge box 3 can be positioned by engaging the positioning strip 13 with the limit slot 26. A water inlet 31 is provided in the middle of the upper surface of the water tank 4, and water can be added from the water inlet 31 by setting the water inlet 31. Universal wheels 28 are fixedly connected to the four corners of the lower surface of the bottom plate 1, and the flexibility of the device can be improved by setting the universal wheels 28. A second handle 29 is fixedly connected to the rear end outer wall of the bottom plate 1, and the device can be pushed by setting the second handle 29.

[0041] Working principle: By starting the sewage suction pump 2, the function of suction and dredging can be achieved. The sludge box 3 and the first connecting pipe 8 are tightly connected by the connecting sleeve 9. The connecting sleeve 9 can be rotated to separate the sludge box 3 from the first connecting pipe 8, so that the sludge box 3 can be taken out. The sludge box 3 can be opened by threaded connection with the threaded cover 10. The sludge box 3 can be made more stable and the cleaning efficiency can be improved by sliding the positioning strip 13 on the outer wall of the sludge box 3 and the positioning frame 14. By starting the water pump 5, the function of flushing the ditch can be achieved during dredging, and there is no need to manually flush the ditch in the next step, which reduces the work intensity of the staff. By snapping the sludge box 3 into the limit frame 25, the connecting shaft 23 and the scraper 24 can be driven to rotate by starting the servo motor 22. Starting the water pump 5 and opening the solenoid valve 18 can effectively remove the sludge inside the sludge box 3.

[0042] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An underground pipe trench desilting device, comprising a base plate (1), a connecting sleeve (9) and a threaded cover (10), characterized in that: The upper surface of the base plate (1) is respectively provided with a sewage suction pump (2), a sludge box (3), a water tank (4) and a water pump (5); the output end of the sewage suction pump (2) is fixedly connected with a first connecting pipe (8); the rear end of the first connecting pipe (8) is connected to the sludge box (3) through a connecting sleeve (9); the upper end of the sludge box (3) is connected to a threaded cover (10) through a thread; the outer walls of both sides of the sludge box (3) are fixedly connected with positioning strips (13); the rear end of the upper surface of the base plate (1) is fixedly connected with a positioning frame (14) near the outer wall of the sludge box (3); the positioning frame (14) is slidably connected with the positioning strip (13); The front end of the upper surface of the bottom plate (1) is fixedly connected to a support rod (15), the upper end of the support rod (15) is fixedly connected to a second connecting pipe (16), the front end of the second connecting pipe (16) passes through the support rod (15) and is fixedly connected to a second nozzle (27), the rear end of the second connecting pipe (16) is connected to the output end of the water pump (5), and the input end of the water pump (5) is connected to the water tank (4); A three-way joint (17) is fixedly connected to the middle of the second connecting pipe (16), a third connecting pipe (30) is fixedly connected to one side of the three-way joint (17), a solenoid valve (18) is sleeved on the pipe body of the third connecting pipe (30), a first nozzle (19) is fixedly connected to one end of the third connecting pipe (30) away from the water pump (5), a positioning plate (20) is fixedly connected to the front end of the outer wall of one side of the bottom plate (1), a support plate (21) is fixedly connected to the middle of the front end of the upper surface of the positioning plate (20), a servo motor (22) is fixedly connected to the outer wall of the front end of the support plate (21), a limit frame (25) is fixedly connected to the middle of the upper surface of the positioning plate (20), and limit slots (26) are provided at the upper and lower ends of the inner wall of the limit frame (25).

2. The underground pipe trench desilting device according to claim 1, characterized in that: The output end of the servo motor (22) passes through the support plate (21) and is fixedly connected to a connecting shaft (23); the outer wall of the connecting shaft (23) is fixedly connected to a scraper (24).

3. The underground pipe trench desilting device according to claim 1, characterized in that: The input end of the sewage suction pump (2) is fixedly connected to a silt suction pipe (6), and the end of the silt suction pipe (6) away from the sewage suction pump (2) is fixedly connected to a silt suction cover (7).

4. The underground pipe trench desilting device according to claim 1, characterized in that: A first handle (11) is fixedly connected to the upper surface of the threaded cover (10), and an observation window (12) is provided in the middle of the upper surface of the threaded cover (10).

5. The underground pipe trench desilting device according to claim 1, characterized in that: The positioning strip (13) is engaged with the limiting slot (26).

6. The underground pipe trench desilting device according to claim 1, characterized in that: A water inlet (31) is provided in the middle of the upper surface of the water tank (4).

7. The underground pipe trench desilting device according to claim 1, characterized in that: Universal wheels (28) are fixedly connected to the four corners of the lower surface of the base plate (1).

8. The underground pipe trench desilting device according to claim 1, characterized in that: A second handle (29) is fixedly connected to the rear end outer wall of the base plate (1).

Images