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CN-224213464-U - Hydrogeology prevents stifled drainage device

CN224213464UCN 224213464 UCN224213464 UCN 224213464UCN-224213464-U

Abstract

The utility model discloses an anti-blocking drainage device for hydrogeology, and relates to the technical field of anti-blocking drainage. The utility model comprises a drain pipe and a water inlet pipe, wherein a support is arranged in the drain pipe, a dirt blocking assembly corresponding to the water inlet pipe is in rotary fit with the drain pipe, the upper end of the dirt blocking assembly is positioned on the periphery of the water inlet pipe, a U-shaped cleaning plate positioned in the dirt blocking assembly is arranged at the upper end of the support, a plurality of rotary beads are in rotary fit with the upper end surface of the inner wall of the drain pipe, and two first annular grooves are arranged on the periphery of the rotary beads. According to the utility model, the rotating beads are matched with the first annular groove to support the annular ring, so that the rotation resistance of the dirt blocking assembly is reduced, the operation stability of the device is improved, meanwhile, the rotating beads are arranged on the side part of the dirt blocking assembly, the contact between foreign matters and the rotating beads is reduced, the probability of serious abrasion or blocking of the rotating beads and the annular ring is caused, and the U-shaped cleaning plate fixed by the rotating fit of the dirt blocking assembly forms relative movement to realize automatic scraping of the foreign matters on the inner wall surface of the dirt blocking assembly.

Inventors

  • MA XIAOJIN

Assignees

  • 中国煤炭地质总局一七三勘探队

Dates

Publication Date
20260508
Application Date
20250529

Claims (8)

  1. 1. The hydrogeology anti-blocking drainage device is characterized by comprising a drainage pipe (1) and a water inlet pipe (2), wherein a bracket is arranged in the drainage pipe (1), a dirt blocking assembly corresponding to the water inlet pipe (2) is in running fit with the drainage pipe, the upper end of the dirt blocking assembly is positioned at the periphery of the water inlet pipe (2), and a U-shaped cleaning plate (11) positioned in the dirt blocking assembly is arranged at the upper end of the bracket; The utility model discloses a drain pipe (1) inner wall up end normal running fit has a plurality of rotating beads (16), and rotating bead (16) week side is equipped with two first annular (17), blocks dirty subassembly week side and has inlayed ring gear (7), is equipped with two rings (6), and ring (6) lateral part is located first annular (17), is equipped with motor (13) in drain pipe (1), motor (13) output shaft fixedly connected with and ring gear (7) engaged with gear (14).
  2. 2. The hydrogeology anti-blocking drainage device according to claim 1, wherein the dirt blocking assembly comprises a barrel body (3), the U-shaped cleaning plate (11) is located in the barrel body (3), the circular ring (6) is arranged on the periphery side of the barrel body (3), the second annular groove is formed in the periphery side of the barrel body (3), the gear ring (7) is arranged in the second annular groove, and a plurality of arc-shaped drainage openings (4) are uniformly formed in the periphery side of the barrel body (3).
  3. 3. The hydrogeological anti-blocking drainage device according to claim 2, wherein a water-proof ring (21) is arranged on the periphery of the inner wall of the drainage pipe (1), the water-proof ring (21) is positioned on the periphery of the barrel body (3), a plurality of shaft rods (15) are arranged between the water-proof ring (21) and the upper end face of the inner wall of the drainage pipe (1), and the rotating beads (16) are in rotary fit on the periphery of the shaft rods (15).
  4. 4. The hydrogeology anti-blocking drainage device according to claim 2, wherein the support comprises a circular plate (8) positioned on the lower end face of the barrel body (3), three support rods (9) are arranged on the side portion of the circular plate (8), one end, away from the circular plate (8), of each support rod (9) is arranged on the side portion of the inner wall of the drainage pipe (1), an extension column (10) is arranged on the upper end face of the circular plate (8), and the extension column (10) is arranged on the lower side of the U-shaped cleaning plate (11).
  5. 5. The hydrogeological anti-blocking drainage device according to claim 4, wherein a round hole and a plurality of filtering holes (5) are formed in the lower end face of the barrel body (3), a bearing (12) is arranged on the periphery of the filtering holes (5), and the bearing (12) is arranged on the periphery of the extension column (10).
  6. 6. The hydrogeological anti-blocking drainage device according to claim 1, wherein a flange plate (18) is arranged on the periphery of the water inlet pipe (2), a plurality of through holes are vertically formed in the flange plate (18), screw holes corresponding to the through holes are formed in the upper end face of the water outlet pipe (1), a plurality of bolts (20) are arranged on the flange plate (18), and the lower ends of the bolts (20) penetrate through the through holes and are in threaded fit in the corresponding screw holes.
  7. 7. The hydrogeological anti-blocking drainage device according to claim 6, wherein a sealing gasket (19) is arranged between the flange (18) and the drain pipe (1), and bolts (20) vertically penetrate through the sealing gasket (19).
  8. 8. The hydrogeology anti-blocking drainage device according to claim 1, wherein the drainage pipe (1) is internally provided with a device groove corresponding to the motor (13), the upper end surface of the inner wall of the drainage pipe (1) is provided with a rotating hole communicated with the device groove, and the output shaft of the motor (13) penetrates through the rotating hole.

Description

Hydrogeology prevents stifled drainage device Technical Field The utility model belongs to the field of anti-blocking drainage, and particularly relates to an anti-blocking drainage device for hydrogeology. Background The hydrogeology prevents blocking up drainage device is a kind of engineering equipment designed specially for treating groundwater or engineering ponding problem, prevent the drainage system from blocking up at the same time, aim at high-efficient, steadily get rid of moisture, and reduce the pipeline or drain channel to block up the problem because of silt, impurity or chemical sediment. The Chinese patent with the bulletin number of CN218692244U discloses a hydrogeological anti-blocking drainage device, which comprises a drainage pipe body, wherein a water inlet pipeline is arranged at the top of the drainage pipe body, rollers are arranged on the periphery of the bottom wall of the water inlet pipeline, the outer sides of the rollers are in rolling connection with the inner wall of a rotating ball, an L-shaped limiting ring is fixedly connected to the outer side of the top of the rotating ball, a gear ring is fixedly connected to the side face of the L-shaped limiting ring, a servo motor is fixedly connected to the inner wall of the drainage pipe body, and a gear is fixedly connected to the output end of the servo motor. And when the hydrogeology anti-blocking drainage device disclosed in the application is used, the roller is positioned inside the rotating beads, so that the device is easy to be in direct contact with foreign matters in water flow, the contact abrasion between the roller and the rotating beads is easy to be accelerated by the foreign matters, and meanwhile, the roller and/or the rotating beads are easy to rotate and are blocked, so that the normal use of the device is seriously affected. Disclosure of utility model The utility model aims to overcome the defects of the prior art, provide the hydrogeology anti-blocking drainage device and solve the problems in the background art. In order to solve the technical problems, the utility model adopts the basic conception of the technical scheme that: The hydrogeology anti-blocking drainage device comprises a drainage pipe and a water inlet pipe, wherein the lower end of the water inlet pipe is arranged in the drainage pipe, a bracket is arranged in the drainage pipe, a dirt blocking assembly corresponding to the water inlet pipe is in running fit with the drainage pipe, the upper end of the dirt blocking assembly is positioned on the peripheral side of the water inlet pipe, and a U-shaped cleaning plate positioned in the dirt blocking assembly is arranged at the upper end of the bracket; The upper end face of the inner wall of the drain pipe is provided with a plurality of rotating beads in a rotating fit mode, the rotating beads are evenly distributed on the peripheral side of the dirt blocking assembly, two first annular grooves are formed in the peripheral side of the rotating beads, a gear ring is embedded in the peripheral side of the dirt blocking assembly and is arranged between the upper annular ring and the lower annular ring, the side portion of the annular ring is located in the first annular groove, a motor is arranged in the drain pipe, an output shaft of the motor is fixedly connected with a gear meshed with the gear ring, and the gear is located between two adjacent rotating beads. Optionally, block dirty subassembly and include the staving, U-shaped clearance board is located the staving, and the downside and the both sides of U-shaped clearance board are all laminated mutually with the staving inner wall, and staving normal running fit is on the upper portion of support, and the staving upper end is located the week side of inlet tube, and the ring is established in the week side of staving, and staving week side is equipped with the second annular, and the ring gear is installed in the second annular, and staving week side evenly is equipped with a plurality of arc outlet, and the arc outlet is linked together with the staving inner chamber, and the arc outlet is located the below of inlet tube. Optionally, the drain pipe inner wall week side is equipped with the water proof ring, and the water proof ring is located the week side of staving, and the arc outlet is located the below of water proof ring, has installed a plurality of axostylus axostyles between water proof ring and the drain pipe inner wall up end, and the revolving bead normal running fit is in the week side of axostylus axostyle. Optionally, the support includes the plectane that is located the staving terminal surface down, and the plectane lateral part is equipped with three bracing piece, and the one end that the plectane was kept away from to the bracing piece is installed in the inner wall lateral part of drain pipe, and the extension post is installed to plectane up end, and the extension post upper end runs through to in the staving, and