Dredging device for drainage pipe of river channel

Abstract

The utility model discloses a river channel drainage pipe desilting device which comprises a cart body placed on the ground, an adjusting seat and an adjusting plate are fixedly arranged at the front end of the upper surface of the cart body, the adjusting plate is slidably connected to the upper end and the lower end of the inner surface of the adjusting seat, and the adjusting rod is slidably connected to the front end and the rear end of the inner surface of a limiting column. The rotating seat is rotatably connected to the front end of the inner surface of the adjusting rod, a telescopic sleeve is fixedly connected to the outer surface of the rotating seat, a telescopic rod is slidably connected to the inner surface of the telescopic sleeve, a reset spring is elastically connected between the telescopic sleeve and the telescopic rod, the rotating shaft is fixedly connected to the outer end of the outer surface of the telescopic rod, and a scraping plate is rotatably connected to the outer surface of the rotating shaft. According to the river channel drainage pipe desilting device, the desilting height can be correspondingly adjusted through the adjusting plate, the desilting depth can be adjusted through the adjusting rod, and proper adjustment can be conducted through the reset spring according to the inner diameter of a drainage pipe.

Description

Technical Field

[0001] The utility model relates to the technical field of drainage pipe desilting, in particular to a river drainage pipe desilting device. Background Art

[0002] After a period of use, a certain amount of silt will accumulate in the river drainage pipe. If the silt is not cleaned, it may cause the drainage pipe to be blocked due to long-term accumulation. Therefore, a silt removal device is needed to clean the drainage pipe, but the existing silt removal device still has certain problems.

[0003] For example, a drainage pipe silt removal device with publication number CN215442337U is provided with a brush, a connecting rod, a scraper, a transverse rod, a camera, a connecting plate, a support rod, a fixing plate and a fixing rod. The camera can observe the situation inside the drainage pipe. By changing the angle of the transverse rod, the angle of the support rod is changed synchronously, so that the sludge inside the drainage pipe can be cleared more comprehensively. In addition, with the cooperation of the scraper and the brush, the sludge removal efficiency can be improved. In addition, by providing a groove, an arc groove, an arc block, a clamping rod, a nut, a through hole and a fixing frame, the clamping rod is inserted into the groove through the through hole by rotating the nut, and the arc groove and the arc block are engaged with each other. Under the coordinated use, the fixed installation between the telescopic column and the connecting plate is realized, and after being disassembled, the device is easy to carry outside, which improves the flexibility of disassembly and assembly. However, the device is not convenient for carrying cleaning tools during use, and it is not convenient to adjust the cleaning height, which may lead to certain limitations during use.

[0004] Therefore we proposed a river drainage pipe desilting device to solve the above-mentioned problems. Utility Model Content

[0005] The purpose of the utility model is to provide a river drainage pipe dredging device to solve the problem raised by the above background technology that the drainage pipe dredging device currently on the market is not convenient for carrying cleaning tools and is not convenient for adjusting the cleaning height, which may lead to certain limitations during use.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a river drainage pipe desilting device, comprising a cart body placed on the ground, wherein an adjustment seat is fixedly arranged at the front end of the upper surface of the cart body, a tool box is fittedly arranged at the rear end of the upper surface of the cart body, a push handle is fixedly connected to the rear end of the upper surface of the cart body, and a universal wheel is rotatably connected to the lower surface of the cart body;

[0007] It also includes: an adjustment plate, which is slidably connected to the upper and lower ends of the inner surface of the adjustment seat, and the upper and lower ends of the inner surface of the adjustment plate are threadedly connected to a threaded column, and the front end of the outer surface of the adjustment plate is fixedly connected to a limiting column;

[0008] An adjusting rod is slidably connected to the front and rear ends of the inner surface of the limiting column, and the outer surface of the adjusting rod is fixedly connected to the limiting block, and the front and rear ends of the inner surface of the adjusting rod are threadedly connected to the threaded column 2;

[0009] A rotating seat is rotatably connected to the front end of the inner surface of the adjusting rod, and a telescopic sleeve is fixedly connected to the outer surface of the rotating seat, and a telescopic rod is slidably connected to the inner surface of the telescopic sleeve, and a return spring is elastically connected between the telescopic sleeve and the telescopic rod;

[0010] The rotating shaft is fixedly connected to the outer end of the outer surface of the telescopic rod, and the outer surface of the rotating shaft is rotatably connected with a scraper.

[0011] Preferably, the cart body and the adjustment seat form an integrated structure, the cart body and the universal wheel form a rotating structure, and the push handle is located at the rear end of the tool box.

[0012] By adopting the above technical solution, the height of the pipeline can be adjusted through the adjustment seat, the trolley body can be adjusted in any direction through the universal wheel, and the tools can be conveniently stored through the tool box.

[0013] Preferably, the adjustment plate and the adjustment seat form a sliding structure, the adjustment plate and the threaded column form a threaded structure, and the adjustment plate and the limiting column form an integrated structure.

[0014] By adopting the above technical solution, the adjusting plate can be controlled to be adjusted along the upper and lower ends of the inner surface of the adjusting seat by rotating the threaded column, and the adjusting rod can be limited to a certain position by the limiting column.

[0015] Preferably, the adjusting rod and the limiting column form a sliding structure, the adjusting rod and the limiting block form a welding structure, and the adjusting rod and the threaded column 2 form a threaded structure.

[0016] By adopting the above technical solution, the adjusting rod can be controlled to move forward and backward by rotating the threaded column 2 in conjunction with the use of the limit block, so as to adjust the length of the adjusting rod.

[0017] Preferably, the rotating seat and the adjusting rod form a rotating structure, and the rotating seat and the telescopic sleeve form an integrated structure, and the telescopic sleeve forms an elastic structure with the telescopic rod via a return spring.

[0018] By adopting the above technical solution, the telescopic sleeve and the adjusting rod can be controlled to rotate through the rotating seat, and the telescopic sleeve and the telescopic rod can be elastically adjusted through the reset spring, so as to make certain adjustments according to the inner diameter of the pipeline.

[0019] Preferably, the outer surface of the rotating shaft and the outer surface of the telescopic rod form an integrated structure, and the rotating shaft and the scraper form a rotating structure.

[0020] By adopting the above technical solution, the inner wall of the drain pipe can be cleaned by the scraper, and the angle of the scraper can be flexibly adjusted by the rotating shaft.

[0021] Compared with the prior art, the beneficial effects of the utility model are: the river drainage pipe silt removal device can fit the inner wall of the drainage pipe for rapid cleaning, and can be adjusted accordingly according to the inner diameter of the drainage pipe. The specific contents are as follows:

[0022] 1. An adjustment seat is provided, and the use of an adjustment plate can adjust the scraper working height up and down to adapt to pipes of different heights. The tools can be stored in a portable manner through the use of a tool box, and the trolley body can be controlled to move in any direction through the universal wheel, and the adjustment plate can be controlled to move up and down through a threaded column.

[0023] 2. Set a limit column, and cooperate with the use of threaded column 2 and limit block. The three can control the adjustment rod to slide back and forth to adjust the cleaning depth. Through the use of the rotating seat, the scraper can be driven to clean the inner wall of the drain pipe. And through the use of the telescopic sleeve, telescopic rod and reset spring, the three can be adjusted to a certain extent according to the inner wall of the drain pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a schematic diagram of the three-dimensional structure of the main body of the utility model push cart;

[0025] Figure 2 This is a semi-sectioned three-dimensional structural diagram of the adjustment seat of the utility model;

[0026] Figure 3 This is a schematic diagram of a semi-sectioned three-dimensional structure of the adjusting rod of the utility model;

[0027] Figure 4 This is a schematic diagram of the semi-sectioned three-dimensional structure of the telescopic sleeve of the utility model;

[0028] Figure 5 It is a schematic diagram of the three-dimensional structure of the telescopic rod of the utility model.

[0029] In the figure: 1. trolley body; 2. adjustment seat; 3. tool box; 4. push handle; 5. universal wheel; 6. adjustment plate; 7. threaded column 1; 8. limit column; 9. adjustment rod; 10. limit block; 11. threaded column 2; 12. rotating seat; 13. telescopic sleeve; 14. telescopic rod; 15. reset spring; 16. rotating shaft; 17. scraper. DETAILED DESCRIPTION

[0030] 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.

[0031] See also Figure 1-Figure 5 The utility model provides a technical solution: a river drainage pipe desilting device, comprising a cart body 1 placed on the ground, and an adjustment seat 2 is fixedly arranged on the front end of the upper surface of the cart body 1, and a tool box 3 is fittedly arranged on the rear end of the upper surface of the cart body 1, and a push handle 4 is fixedly connected to the rear end of the upper surface of the cart body 1, and a universal wheel 5 is rotatably connected to the lower surface of the cart body 1.

[0032] It also includes: an adjustment plate 6, which is slidably connected to the upper and lower ends of the inner surface of the adjustment seat 2, and the upper and lower ends of the inner surface of the adjustment plate 6 are threadedly connected with a threaded column 7, and the front end of the outer surface of the adjustment plate 6 is fixedly connected to a limiting column 8, the trolley body 1 and the adjustment seat 2 form an integrated structure, and the trolley body 1 and the universal wheel 5 form a rotating structure, and the push handle 4 is arranged at the rear end of the tool box 3, the adjustment plate 6 and the adjustment seat 2 form a sliding structure, and the adjustment plate 6 and the threaded column 7 form a threaded structure, and the adjustment plate 6 and the limiting column 8 form an integrated structure, such as Figure 1-Figure 5 As shown, the cart body 1 is pushed to the place where dredging is required, and can be moved in any direction through the universal wheel 5. At the same time, some tools can be easily carried through the tool box 3. After arriving at the dredging site, the built-in motor of the cart body 1 can be started, so that the output end of the motor drives the threaded column 7 to rotate, and while the threaded column 7 rotates, the two axes can be linked by using the transmission belt, and then the threaded column 7 and the adjustment plate 6 perform threaded motion, so that the adjustment plate 6 reciprocates along the upper and lower ends of the inner surface of the adjustment seat 2 to adjust the cleaning height.

[0033] The adjusting rod 9 is slidably connected to the front and rear ends of the inner surface of the limiting column 8, and the outer surface of the adjusting rod 9 is fixedly connected to the limiting block 10, and the front and rear ends of the inner surface of the adjusting rod 9 are threadedly connected to the threaded column 11; the rotating seat 12 is rotatably connected to the front end of the inner surface of the adjusting rod 9, and the outer surface of the rotating seat 12 is fixedly connected to the telescopic sleeve 13, and the inner surface of the telescopic sleeve 13 is slidably connected to the telescopic rod 14, and a return spring 15 is elastically connected between the telescopic sleeve 13 and the telescopic rod 14; the rotating shaft 16 is fixedly connected to the outer end of the outer surface of the telescopic rod 14 , and the outer surface of the rotating shaft 16 is rotatably connected with a scraper 17, the adjusting rod 9 and the limiting column 8 constitute a sliding structure, and the adjusting rod 9 and the limiting block 10 constitute a welding structure, and the adjusting rod 9 and the threaded column 11 constitute a threaded structure, the rotating seat 12 and the adjusting rod 9 constitute a rotating structure, and the rotating seat 12 and the telescopic sleeve 13 constitute an integrated structure, and the telescopic sleeve 13 constitutes an elastic structure with the telescopic rod 14 through the reset spring 15, the outer surface of the rotating shaft 16 and the outer surface of the telescopic rod 14 constitute an integrated structure, and the rotating shaft 16 and the scraper 17 constitute a rotating structure, such as Figure 1-Figure 5 As shown, when the height adjustment is completed, the motor built into the limit column 8 is started, so that the output end of the motor drives the threaded column 2 11 to rotate, and then the threaded column 2 11 and the adjusting rod 9 perform threaded movement, and under the limiting action of the limit block 10 on the adjusting rod 9, the adjusting rod 9 is controlled to slide back and forth, and then the cleaning depth is adjusted. When the scraper 17 enters the drain pipe, the reset spring 15 between the telescopic sleeve 13 and the telescopic rod 14 can be continuously adjusted according to the thickness of the pipe, and then the motor built into the adjusting rod 9 is started, so that the output end of the motor drives the rotating seat 12 to rotate, and synchronously drives the scraper 17 to rotate, so that the sludge in the drain pipe is cleaned by the scraper 17, and the scraper 17 can be adjusted to a certain angle through the rotating shaft 16 during the cleaning process.

[0034] Working principle: When using the river drainage pipe desilting device, first Figure 1-Figure 5As shown, when dredging is required, the cart body 1 is pushed to the place where dredging is required, and the universal wheel 5 can be used to move in any direction. At the same time, the tool box 3 can be used to carry some tools. After arriving at the dredging site, the motor built in the cart body 1 can be started, so that the motor output end drives the threaded column 7 to rotate, and while the threaded column 7 rotates, the two axes can be linked by using the transmission belt, and then the threaded column 7 and the adjustment plate 6 perform threaded motion, so that the adjustment plate 6 reciprocates along the upper and lower ends of the inner surface of the adjustment seat 2 to adjust the cleaning height. When the height adjustment is completed, the motor built in the limit column 8 is started, so that the motor output end The threaded column 11 is driven to rotate, and then the threaded column 11 and the adjusting rod 9 are threadedly moved, and under the limiting action of the limit block 10 on the adjusting rod 9, the adjusting rod 9 is controlled to slide back and forth, and then the cleaning depth is adjusted. When the scraper 17 enters the drain pipe, the reset spring 15 between the telescopic sleeve 13 and the telescopic rod 14 can be continuously adjusted according to the thickness of the pipe, and then the motor built into the adjusting rod 9 is started, so that the output end of the motor drives the rotating seat 12 to rotate, and synchronously drives the scraper 17 to rotate, so that the sludge in the drain pipe is cleaned by the scraper 17, and the scraper 17 can be adjusted to a certain angle through the rotating shaft 16 during the cleaning process.

[0035] The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0036] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may 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 shall be included in the protection scope of the present invention.

Claims

1. A river drainage pipe desilting device, comprising a cart body (1) placed on the ground, wherein an adjustment seat (2) is fixedly arranged at the front end of the upper surface of the cart body (1), and a tool box (3) is fittedly arranged at the rear end of the upper surface of the cart body (1), and a push handle (4) is fixedly connected to the rear end of the upper surface of the cart body (1), and a universal wheel (5) is rotatably connected to the lower surface of the cart body (1); It is characterized in that Also includes: An adjustment plate (6) is slidably connected to the upper and lower ends of the inner surface of the adjustment seat (2), and the upper and lower ends of the inner surface of the adjustment plate (6) are threadedly connected to a threaded column (7), and the front end of the outer surface of the adjustment plate (6) is fixedly connected to a limiting column (8); An adjusting rod (9) is slidably connected to the front and rear ends of the inner surface of the limiting column (8), and the outer surface of the adjusting rod (9) is fixedly connected to the limiting block (10), and the front and rear ends of the inner surface of the adjusting rod (9) are threadedly connected to a threaded column 2 (11); A rotating seat (12) is rotatably connected to the front end of the inner surface of the adjusting rod (9), and a telescopic sleeve (13) is fixedly connected to the outer surface of the rotating seat (12), and a telescopic rod (14) is slidably connected to the inner surface of the telescopic sleeve (13), and a return spring (15) is elastically connected between the telescopic sleeve (13) and the telescopic rod (14); The rotating shaft (16) is fixedly connected to the outer end of the outer surface of the telescopic rod (14), and the outer surface of the rotating shaft (16) is rotatably connected to a scraper (17).

2. A river drainage pipe desilting device according to claim 1, characterized in that: The cart body (1) and the adjustment seat (2) form an integrated structure, the cart body (1) and the universal wheel (5) form a rotating structure, and the push handle (4) is located at the rear end of the tool box (3).

3. A river drainage pipe desilting device according to claim 1, characterized in that: The adjustment plate (6) and the adjustment seat (2) form a sliding structure, the adjustment plate (6) and the threaded column (7) form a threaded structure, and the adjustment plate (6) and the limiting column (8) form an integrated structure.

4. A river drainage pipe desilting device according to claim 1, characterized in that: The adjusting rod (9) and the limiting column (8) form a sliding structure, the adjusting rod (9) and the limiting block (10) form a welding structure, and the adjusting rod (9) and the second threaded column (11) form a threaded structure.

5. A river drainage pipe desilting device according to claim 1, characterized in that: The rotating seat (12) and the adjusting rod (9) form a rotating structure, and the rotating seat (12) and the telescopic sleeve (13) form an integrated structure, and the telescopic sleeve (13) forms an elastic structure with the telescopic rod (14) through a return spring (15).

6. A river drainage pipe desilting device according to claim 1, characterized in that: The outer surface of the rotating shaft (16) and the outer surface of the telescopic rod (14) form an integrated structure, and the rotating shaft (16) and the scraper (17) form a rotating structure.

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