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CN-224213412-U - Road drainage side ditch cleaning device

CN224213412UCN 224213412 UCN224213412 UCN 224213412UCN-224213412-U

Abstract

The application provides a road drainage side ditch cleaning device which comprises a small bucket arranged at one side of the lower end of the large bucket, wherein a connection positioning plate is arranged between the large bucket and the small bucket, positioning grooves are formed in the sides, close to the large bucket and the small bucket, of the large bucket, two side faces of the connection positioning plate are respectively clamped into the positioning grooves, a plurality of through holes are formed in the positioning grooves, a butt joint bolt is arranged on the connection positioning plate, two ends of the butt joint bolt penetrate through the through holes of the large bucket and the small bucket, locking nuts in threaded connection are sleeved at two ends of the butt joint bolt, and the locking nuts respectively abut against the side walls of the large bucket and the small bucket, so that the problem of cleaning a road drainage side ditch in a dam area is solved.

Inventors

  • SHEN ZHIMING
  • LI JIANZHONG

Assignees

  • 三峡基地发展有限公司乌东德分公司
  • 中国长江三峡集团有限公司

Dates

Publication Date
20260508
Application Date
20250411

Claims (7)

  1. 1. A road drainage side ditch cleaning device is characterized by comprising a small bucket (2) arranged on one side of the lower end of a large bucket (1), a connecting positioning plate (5) is arranged between the large bucket (1) and the small bucket (2), positioning grooves (6) are formed in the sides, close to the large bucket (1) and the small bucket (2), of the large bucket, two side faces of the connecting positioning plate (5) are respectively clamped into the positioning grooves (6), a plurality of through holes (601) are formed in the positioning grooves (6), a butt joint bolt (3) is arranged on the connecting positioning plate (5), two ends of the butt joint bolt (3) penetrate through the through holes (601) of the large bucket (1) and the small bucket (2), locking nuts (4) in threaded connection are sleeved at two ends of the butt joint bolt (3), and the locking nuts (4) respectively abut against the side walls of the large bucket (1) and the small bucket (2).
  2. 2. The road drainage gutter cleaning device according to claim 1 is characterized in that a back plate block (7) is further arranged on one side, away from the connecting and positioning plate (5), of the side walls of the large excavator bucket (1) and the small excavator bucket (2), a locking nut (4) is arranged on the back plate block (7), and the locking nut (4) can rotate.
  3. 3. The road drainage gutter cleaning device according to claim 2, wherein the backboard block (7) is provided with a plurality of sinking grooves (701), one end of the locking nut (4) is provided with a round part (401), the round part (401) is rotationally sleeved with the sinking grooves (701), one side of each locking nut (4) on the backboard block (7) is provided with a threaded hole (702), the threaded hole (702) is internally provided with a compression limiting screw (8) in threaded connection, the compression limiting screw (8) is provided with a large-diameter part (801), and the large-diameter part (801) compresses the round part (401).
  4. 4. The road drain gutter cleaning apparatus according to claim 3, wherein the depth of the sink (701) is smaller than the thickness of the circular portion (401).
  5. 5. The road drain gutter cleaning apparatus according to claim 3, wherein the end surface of the circular portion (401) is provided with a plurality of friction grooves (402) in the circumferential direction.
  6. 6. The road drainage gutter cleaning device according to claim 1, wherein the connecting positioning plate (5) is provided with a plurality of connecting holes (501), the center of the butt bolt (3) is provided with a sleeving part (301), two ends of the sleeving part (301) are provided with screw parts (302), and the sleeving part (301) is sleeved with the connecting holes (501).
  7. 7. The road drainage gutter cleaning device according to claim 6, wherein the sleeve joint part (301) is in sliding sleeve joint with the connecting hole (501), the sleeve joint part (301) is provided with a flat groove part (303), the side wall of the connecting hole (501) is provided with a jackscrew (9) in threaded connection, and one end of the jackscrew (9) is tightly propped against the flat groove part (303).

Description

Road drainage side ditch cleaning device Technical Field The utility model relates to the field of water conservancy, in particular to a road drainage gutter cleaning device. Background The dam area traffic highway is in mountain heavy-hilly area mostly, and the mountain is broken area such as limestone, shale, and slope landslide, rubble jam road drainage ditch phenomenon very easily appear in rainy season, lead to the road bed disease, take place the road geology secondary disaster, influence traffic safety, and the timely clearance of road ditch appears very important. First, adopt the wheeled excavator to clear up the side ditch in-process, because the road side ditch leans on mountain side to be narrow, the wheeled excavator can not stride ditch operation, and because the bucket is not on a vertical axis with the side ditch, causes the operation degree of difficulty when clear up the operation big, inefficiency, the time spent is longer. Second, the cleaning effect is not good when adopting wheeled excavator clearance side ditch, and more earth is left over to the side ditch, still needs artifical secondary clearance, increases the cost of labor. Thirdly, because the bucket and the side ditch are not on the same vertical axis during the operation of the wheel type excavator, the side wall of the drainage side ditch is easily damaged during the operation, and the excavator adopts a downward excavating operation mode, the bottom plate of the side ditch is easily damaged due to the obstruction of the line of sight and the difficult control of the excavating depth. Disclosure of utility model The utility model provides a road drainage gutter cleaning device which solves the problem of cleaning a road drainage gutter in a dam area. In order to solve the technical problems, the technical scheme includes that the road drainage side ditch cleaning device comprises a small bucket arranged at one side of the lower end of the large bucket, a connecting positioning plate is arranged between the large bucket and the small bucket, positioning grooves are formed in the sides, close to the large bucket and the small bucket, of the large bucket, two side faces of the connecting positioning plate are respectively clamped into the positioning grooves, a plurality of through holes are formed in the positioning grooves, a butt joint bolt is arranged on the connecting positioning plate, two ends of the butt joint bolt penetrate through the through holes of the large bucket and the small bucket, locking nuts in threaded connection are sleeved at two ends of the butt joint bolt, and the locking nuts respectively abut against the side walls of the large bucket and the small bucket. In the preferred scheme, the side wall of the big bucket and the side wall of the small bucket are far away from one side of the connecting and positioning plate and are further provided with a back plate block, the locking nut is arranged on the back plate block, and the locking nut can rotate. In the preferred scheme, the backplate piece is equipped with a plurality of heavy grooves, and locking nut one end is equipped with circular portion, and circular portion rotates with heavy groove and cup joints, and each locking nut one side is equipped with the screw hole on the backplate piece, and the screw hole is equipped with threaded connection's compression stop screw, and compression stop screw is equipped with major diameter portion, and major diameter portion compresses tightly circular portion. In a preferred embodiment, the depth of the countersink is less than the thickness of the rounded portion. In a preferred embodiment, the circular end face is provided with a plurality of friction grooves in the circumferential direction. In the preferred scheme, the linking locating plate is equipped with a plurality of connecting holes, and docking bolt central authorities are equipped with cup joints the portion, cup joints the portion both ends and is equipped with screw rod portion, cup joints the portion and cup joints with the connecting hole. In the preferred scheme, cup joint portion and connecting hole slip cup joint, cup joint portion and be equipped with flat groove portion, and the connecting hole lateral wall is equipped with threaded connection's jackscrew, and jackscrew one end top tightly flat groove portion. The utility model has the advantages that the small bucket is additionally arranged at the side of the large bucket, so that a narrower drainage ditch can be conveniently cleaned, the positioning plate can be connected by transmitting torque, the butt bolts are prevented from being twisted off when the bucket works, the connecting positioning plate and the butt bolts are combined into an integrated structure, the locking nut is integrated on the backboard block, the assembly can be performed in advance, the trouble of installation is avoided, and meanwhile, the loss caused by excessive small parts can be avoided. Drawings The utilit