Pipeline dredging equipment for water conservancy project

Abstract

The utility model discloses pipeline desilting equipment for hydraulic engineering, and relates to the technical field of pipeline desilting, the pipeline desilting equipment comprises a desilting equipment body, the desilting equipment body comprises a moving cart, moving wheels are rotatably connected to two sides of the bottom end of the moving cart, a desilting square pipe is arranged on the front side of the moving cart, and the bottom end of the desilting square pipe is provided with a water inlet pipe. Counterweight rolling wheels are arranged at the bottom end of the rear side of the movable trolley, and a first motor is fixedly installed at the top of the rear side of the movable trolley. By arranging the four groups of mud scraping plates, when the dredging square pipe enters a pipeline, the mud scraping plates abut against the inner wall of the pipeline, the mud scraping plates move to promote one ends of the two groups of push-pull rods to rotate in the rotating shaft, the other ends of the two groups of push-pull rods slide on the outer surface of the adjusting rod, and the two groups of push-pull rods move in opposite directions and extrude the reset springs; and the mud scraping plate is attached to the inner wall of the pipeline through elastic reverse pushing force of the reset spring, the position of the mud scraping plate can be conveniently adjusted according to the diameter of the inner wall of the pipeline, and the effect of dredging convenience is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to pipeline dredging technical field, concretely relates to a pipeline dredging equipment for water conservancy project. BACKGROUND

[0002] Water conservancy project is used for controlling and allocating surface water and groundwater in nature, reaches the purpose of building the engineering of doing harm and promoting benefit, also be called water project, water is indispensable precious resource for human production and life, but its natural existence state does not completely meet the need of human, pipeline is blocked with a large amount of silt and other waste materials in the inside after long time use, in order to prevent urban waterlogging, will adopt dredging equipment to dredge pipeline, to ensure that use is unobstructed, dredging equipment is a kind of equipment for removing silt, and dredging equipment plays a vital role in water conservancy project.

[0003] The existing pipeline is not convenient to remove the silt adhered to the inner wall of the pipeline during dredging, which leads to incomplete silt removal and reduces work efficiency, therefore, we provide a pipeline dredging equipment for water conservancy project. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a pipeline dredging equipment for water conservancy project to solve the problems in the above background technology.

[0005] To solve the above technical problems, the utility model adopts the technical scheme of:

[0006] A pipeline dredging equipment for water conservancy project, comprising a dredging equipment body, the dredging equipment body comprises a mobile cart, the mobile cart is rotatably connected with mobile wheels on both sides of the bottom end, and the front side of the mobile cart is provided with a dredging square pipe.

[0007] The rear bottom end of the mobile cart is provided with a counterweight roller, and the rear top of the mobile cart is fixedly installed with a motor one.

[0008] The further improvement of the utility model technical scheme is that the output end of the motor one is fixedly installed with a driving column, the other end of the driving column penetrates through the mobile cart and extends on the rear end of the dredging square pipe, and the outer surface of the dredging square pipe is provided with a mobile limiting groove.

[0009] The further improvement of the utility model technical scheme is that the other end of the driving column is internally provided with an inner cavity, the inner cavity is fixedly installed with a motor two, and the output end of the motor two is fixedly installed with a main gear.

[0010] The further improvement in the technical scheme of the utility model lies in that: the peripheral of the main gear is connected with a slave gear, the inside of the slave gear is fixedly installed with a threaded rod, the other end of the threaded rod is rotatably connected with the inner wall of one end of the moving limiting groove.

[0011] The further improvement in the technical scheme of the utility model lies in that: the outer surface of the threaded rod is movably sleeved with a moving block, the outer side of the moving block is fixedly installed with an adjusting box.

[0012] The further improvement in the technical scheme of the utility model lies in that: the other side of the adjusting box is fixedly installed with an adjusting rod, the outer surface of the two sides of the adjusting rod is slidably sleeved with a sliding block.

[0013] The further improvement in the technical scheme of the utility model lies in that: the outer surface of the two ends of the adjusting rod is movably sleeved with a reset spring on the outer side of the sliding block, the outer side of the sliding block is rotatably connected with a push-pull rod, the other end of the push-pull rod is rotatably connected with a rotating shaft, the outer side of the rotating shaft is fixedly installed with a mud scraping plate.

[0014] Due to the adoption of the above technical scheme, the utility model has the following technical progress compared with the prior art:

[0015] 1. The pipeline dredging equipment for water conservancy projects is characterized in that: four mud scraping plates are arranged, when the dredging square pipe enters the inside of the pipeline, the mud scraping plates abut against the inner wall of the pipeline, the movement of the mud scraping plates drives one end of the two groups of push-pull rods to rotate in the inside of the rotating shaft, the other end slides on the outer surface of the adjusting rod, the two groups of push-pull rods move in opposite directions and press the reset spring, the elastic counteracting force of the reset spring drives the mud scraping plates to adhere to the inner wall of the pipeline, the position of the pipeline dredging equipment can be adjusted according to the diameter of the inner wall of the pipeline, and the convenience of dredging is improved.

[0016] 2. The pipeline dredging equipment for water conservancy projects is characterized in that: the motor one drives the driving column to drive the dredging square pipe to rotate at a constant speed, the rotation of the dredging square pipe drives the mud scraping plate to rotate, and the mud adhered to the inner wall can be scraped.

[0017] 3. The pipeline dredging equipment for water conservancy projects is characterized in that: the motor two drives the main gear to drive the slave gear to rotate, the rotation of the threaded rod drives the moving block to move on the inner wall of the pipeline, and the moving block moves to the other end, so that the effect of overall dredging is achieved. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is a structural schematic view of the utility model;

[0019] Figure 2 It is a moving trolley structural schematic view of the utility model;

[0020] Figure 3 It is the structure schematic diagram of the dredging square tube of the utility model;

[0021] Figure 4 It is the structure schematic diagram of the utility model Figure 3 It is the structure schematic diagram of the utility model

[0022] Figure 5 It is the structure schematic diagram of the utility model.

[0023] In the figure: 1, the dredging equipment body; 2, mobile trolley; 21, motor one; 22, drive column; 23, counterweight roller; 24, inner cavity; 25, motor two; 26, main gear; 27, from the gear; 28, threaded rod; 29, moving block; 210, adjusting box; 211, adjusting rod; 212, sliding block; 213, reset spring; 214, rotating shaft; 215, mud scraping plate; 216, push-pull rod; 3, moving wheel; 4, dredging square tube; 41, moving limit slot. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the utility model will be apparently and completely described in combination with the drawings in the embodiments of the utility model, and obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without making creative efforts belong to the range protected by the utility model.

[0025] Embodiment 1

[0026] As Figures 1-5 shown, the utility model provides a pipeline dredging equipment for hydraulic engineering, including dredging equipment body 1, dredging equipment body 1 includes mobile trolley 2, mobile trolley 2's bottom end both sides are all rotationally connected with moving wheel 3, and the front side of mobile trolley 2 is provided with dredging square tube 4, and the rear side bottom end on mobile trolley 2 is provided with counterweight roller 23, and the rear side top of mobile trolley 2 is fixedly installed with motor one 21, and the output end on motor one 21 is fixedly installed with drive column 22, and the other end of drive column 22 penetrates mobile trolley 2 and extends on the rear end of dredging square tube 4, and the periphery outer surface on dredging square tube 4 is all provided with moving limit slot 41, and the other end inside drive column 22 is provided with inner cavity 24, and the inside of inner cavity 24 is fixedly installed with motor two 25, and the output end on motor two 25 is fixedly installed with main gear 26, and the periphery on main gear 26 is all meshedly connected with from the gear 27, and the inside of from the gear 27 is fixedly installed with threaded rod 28, and the other end of threaded rod 28 is rotationally connected on the inner wall of one end of moving limit slot 41.

[0027] Further, the rotation of the motor 21 drives the driving column 22 to drive the dredging square pipe 4 to rotate at a constant speed, the dredging square pipe 4 drives the mud scraping plate 215 to rotate, the mud scraping plate 215 is convenient for scraping the mud adhered on the inner wall, and the motor 25 drives the main gear 26 to drive the threaded rod 28 to rotate, the threaded rod 28 drives the moving block 29 to move in the pipeline, and the mud scraping plate 215 can be moved to the other end, so that the pipeline can be dredged comprehensively.

[0028] Embodiment 2

[0029] As Figures 1-5 shown, based on the embodiment 1, the utility model provides a technical scheme: preferably, the outer surface of threaded rod 28 is movably sleeved with moving block 29, the outer side of moving block 29 is fixedly installed with adjusting box 210, the other side recess of adjusting box 210 is fixedly installed with adjusting rod 211, the outer surface of both sides of adjusting rod 211 is slidably sleeved with sliding block 212, the outer side of both ends of adjusting rod 211 is movably sleeved with reset spring 213, the outer side of sliding block 212 is rotatably connected with push-pull rod 216, the other end of push-pull rod 216 is rotatably connected with rotating shaft 214, the outer side of rotating shaft 214 is fixedly installed with mud scraping plate 215.

[0030] Further, the dredging square pipe 4 enters the inside of the pipeline, and four groups of mud scraping plates 215 are in contact with the inner wall of the pipeline, the mud scraping plate 215 is convenient for adjusting the position according to the diameter of the inner wall of the pipeline, the movement of the mud scraping plate 215 drives one end of the two groups of push-pull rods 216 to rotate in the inside of the rotating shaft 214, and the other end slides on the outer surface of the adjusting rod 211, the two groups of push-pull rods 216 move in opposite directions and press the reset spring 213, and the elastic counteracting force of the reset spring 213 drives the mud scraping plate 215 to be attached to the inner wall of the pipeline.

[0031] The working principle of the pipeline dredging device for water conservancy projects will be described in detail below.

[0032] As Figures 1-5As shown, when in use, the dredging device is moved to the required position by moving the trolley 2, and the dredging square pipe 4 is moved into the inner wall of the pipeline by moving the trolley 2, and the dredging square pipe 4 is moved to generate a pushing force to push the sludge in the pipeline to the other end outlet, so as to dredge, and the dredging square pipe 4 enters the inside of the pipeline, and cooperates with the four groups of mud scraping plates 215 which are also abutted on the inner wall of the pipeline, and the mud scraping plates 215 are adjusted to the positions according to the diameter of the inner wall of the pipeline, and the mud scraping plates 215 are moved to rotate one end of the two groups of push-pull rods 216 in the inside of the rotating shaft 214, and the other end slides on the outer surface of the adjusting rod 211, and the two groups of push-pull rods 216 move in opposite directions and press the reset spring 213, and the elastic counteracting force of the reset spring 213 is used to make the mud scraping plates 215 abut on the inner wall of the pipeline, and the rotation of the motor 21 is used to make the driving column 22 drive the dredging square pipe 4 to rotate at a constant speed, the rotation of the dredging square pipe 4 drives the mud scraping plates 215 to rotate, so as to scrape and remove the sludge adhered on the inner wall, and the motor 25 drives the main gear 26 to drive the screw rod 28 to rotate through the gear 27, and the rotation of the screw rod 28 drives the moving block 29 to move the mud scraping plates 215 to move on the inner wall of the pipeline to the other end, so as to completely dredge.

[0033] The above has made a detailed description of the utility model, but some modifications or improvements can be made on the basis of the utility model, which is obvious to those skilled in the art. Therefore, the modifications or improvements without departing from the spirit of the utility model are within the protection scope of the utility model.

Claims

1. A pipeline dredging apparatus for hydraulic engineering, comprising a dredging apparatus body (1), characterized in that: The dredging equipment body (1) includes a mobile cart (2), both sides of the bottom end of the mobile cart (2) are rotatably connected with mobile wheels (3), and the front side of the mobile cart (2) is provided with a dredging square pipe (4). The rear bottom of the mobile cart (2) is provided with a counterweight roller (23), and the rear top of the mobile cart (2) is fixedly installed with a motor one (21).

2. A pipeline dredging apparatus for use in hydraulic engineering according to claim 1, characterized in that: The output end of the motor one (21) is fixedly installed with a drive column (22), the other end of the drive column (22) penetrates the mobile cart (2) and extends on the rear end of the dredging square pipe (4), and the outer surface of the dredging square pipe (4) is provided with a mobile limiting groove (41).

3. A pipeline dredging apparatus for use in hydraulic engineering according to claim 2, characterized in that: The other end of the drive column (22) is internally provided with an inner cavity (24), the inner cavity (24) is fixedly installed with a motor two (25), and the output end of the motor two (25) is fixedly installed with a main gear (26).

4. A pipeline dredging apparatus for use in hydraulic engineering according to claim 3, characterized in that: The periphery of the main gear (26) is rotatably connected with a slave gear (27), the inner side of the slave gear (27) is fixedly installed with a threaded rod (28), and the other end of the threaded rod (28) is rotatably connected with the inner wall of one end of the mobile limiting groove (41).

5. A pipeline dredging apparatus for use in hydraulic engineering according to claim 4, characterized in that: The outer surface of the threaded rod (28) is movably sleeved with a moving block (29), and the outer side of the moving block (29) is fixedly installed with an adjusting box (210).

6. A pipeline dredging apparatus for use in hydraulic engineering according to claim 5, characterized in that: The other side of the adjusting box (210) is fixedly installed with an adjusting rod (211), and the outer surfaces of the two sides of the adjusting rod (211) are slidably sleeved with a sliding block (212).

7. A pipeline dredging apparatus for use in hydraulic engineering according to claim 6, characterized in that: The outer surfaces of the two ends of the adjusting rod (211) are movably sleeved with a reset spring (213) on the outer side of the sliding block (212), the outer side of the sliding block (212) is rotatably connected with a push-pull rod (216), the other end of the push-pull rod (216) is rotatably connected with a rotating shaft (214), and the outer side of the rotating shaft (214) is fixedly installed with a mud scraping plate (215).

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