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CN-224227611-U - Device for improving pavement paving compactness in rain inlet range

CN224227611UCN 224227611 UCN224227611 UCN 224227611UCN-224227611-U

Abstract

The utility model relates to the technical field of road construction, and discloses a device for improving pavement paving compactness in a rain inlet range. According to the utility model, the fixed plate is fixed on the inner wall of the grinding wheel, the motor is fixed on the outer wall of the fixed plate, meanwhile, the eccentric rod is fixed at the output end of the motor, when the eccentric rod rotates, the grinding wheel is driven to vibrate, so that each structural layer at the edge of the rain inlet is tamped, meanwhile, the supporting plate is rotated on the outer wall of the eccentric rod, the sliding rod is fixed at the top of the supporting plate, the outer wall of the sliding rod is respectively slid with the fixed block, the spring and the first spring, the supporting column and the limit column are fixed on the outer wall of the sliding rod, the spring and the first spring are convenient for the grinding wheel to move when the grinding wheel vibrates, and the later-stage road surface is prevented from sedimentation to cause rainwater accumulation by tamping, so that the whole service life of the road is prolonged.

Inventors

  • WU JUNHUI
  • DONG MINGHUI
  • TANG XIAOCHUAN
  • ZHANG FULONG
  • XU YIFENG

Assignees

  • 中建新疆建工（集团）有限公司

Dates

Publication Date
20260512
Application Date
20250707

Claims (7)

  1. 1. The device for improving pavement paving compactness in a rain inlet range is characterized by comprising a compacting mechanism (1), a lifting mechanism (2) and a moving mechanism (3), wherein the moving mechanism (3) is positioned at the top of the compacting mechanism (1), and the lifting mechanism (2) is positioned at the bottom of the moving mechanism (3); The compaction mechanism (1) comprises a grinding wheel (101), a fixing plate (102) is fixedly connected to the inner wall of the grinding wheel (101), a motor (103) is fixedly connected to the outer wall of the fixing plate (102), an eccentric rod (104) is fixedly connected to the output end of the motor (103), the eccentric rod (104) is rotationally connected to the inside of the grinding wheel (101), a supporting plate (105) is rotationally connected to the outer wall of one end of the eccentric rod (104) far away from the motor (103), a sliding rod (106) is fixedly connected to the top of the supporting plate (105), a fixing block (107) is fixedly connected to the outer wall of the sliding rod (106), a spring (108) is fixedly connected to the outer wall of one end of the sliding rod (106) close to the supporting plate (105), a limit post (110) is fixedly connected to one end of the sliding rod (106) far away from the supporting plate (105), and a spring (111) is fixedly connected to the outer wall of one end of the sliding rod (106) close to the limit post (110).
  2. 2. A device for improving pavement compactness in a gully range according to claim 1, wherein the lifting mechanism (2) comprises a base (201), a supporting block (202) is fixedly connected to the top of the base (201), and a hydraulic rod (203) is fixedly connected to the inner wall of the supporting block (202).
  3. 3. A device for improving pavement compactness in a gully range according to claim 2, wherein the output end of the hydraulic rod (203) is fixedly connected with a lifting block (204), and the lifting block (204) is slidably connected to the outer wall of the supporting block (202).
  4. 4. A device for improving pavement compactness in a gully range according to claim 3, wherein the lifting block (204) is internally provided with a limit groove (205), the outer wall of the limit groove (205) is slidably connected with a limit column one (206), and the limit column one (206) is fixedly connected with the outer wall of the supporting block (202).
  5. 5. The device for improving pavement compactness in the range of the gully as claimed in claim 1, wherein the moving mechanism (3) comprises a top plate (301), the top plate (301) is fixedly connected to the outer wall of the lifting block (204), a sliding groove (302) is formed in the top plate (301), and a sliding block (303) is slidably connected to the outer wall of the sliding groove (302).
  6. 6. The device for improving pavement compactness in a gully range according to claim 5, wherein the sliding block (303) is fixedly connected to the outer wall of the fixed block (107), the outer wall of the fixed block (107) is fixedly connected with the connecting plate (304), and the top of the connecting plate (304) is fixedly connected with the first motor (305).
  7. 7. The device for improving pavement compactness in a gully range according to claim 6, wherein the output end of the motor I (305) is fixedly connected with a rotating rod (306), the outer wall of the rotating rod (306) is fixedly connected with a gear (307), the gear (307) is in meshed connection with a rack (308), and the rack (308) is fixedly connected to the top of the top plate (301).

Description

Device for improving pavement paving compactness in rain inlet range Technical Field The utility model relates to the technical field of road construction, in particular to a device for improving pavement compactness in a gully range. Background The pavement paving compacting device is equipment for compacting paved pavement to improve pavement compactness and strength. The common road roller is provided with a plurality of types such as a smooth wheel road roller, a tyre road roller, a vibratory roller and the like, and road surface material particles are mutually close to each other and fill pores under the action of self weight and vibration so as to achieve the compaction purpose. In road structure layer construction, the road pavement compacting device in the prior art is difficult to roll and tamp each structure layer at the edges of the inlet for stom water after being placed, so that diseases such as sedimentation and ponding can be caused on the road surface at the later stage, the road maintenance cost is increased, and the service life of the road is shortened. Disclosure of utility model In order to solve the technical problems, the utility model provides a device for improving pavement compactness in a gully range. The device for improving the pavement laying compactness in the range of the gully comprises a compacting mechanism, a lifting mechanism and a moving mechanism, wherein the moving mechanism is positioned at the top of the compacting mechanism, and the lifting mechanism is positioned at the bottom of the moving mechanism; The compaction mechanism comprises a milling wheel, a fixing plate is fixedly connected to the inner wall of the milling wheel, a motor is fixedly connected to the outer wall of the fixing plate, an eccentric rod is fixedly connected to the output end of the motor and is rotatably connected to the inside of the milling wheel, a supporting plate is rotatably connected to the outer wall of one end of the eccentric rod, which is far away from the motor, of the eccentric rod, a sliding rod is fixedly connected to the top of the supporting plate, a fixing block is slidably connected to the outer wall of the sliding rod, a spring is slidably connected to the outer wall of one end of the sliding rod, which is close to the supporting plate, a supporting column is fixedly connected to one end of the sliding rod, which is far away from the supporting plate, a first spring is slidably connected to the outer wall of one end of the sliding rod, which is close to the limiting column. Through above-mentioned technical scheme, at the fixed plate of grinding wheel inner wall, the motor is fixed at the fixed plate outer wall, simultaneously the fixed eccentric rod of motor output, when eccentric rod rotates, thereby drive grinding wheel and shake, thereby tamp each structural layer on the inlet for stom water limit, simultaneously at eccentric rod outer wall rotation backup pad, the fixed sliding rod in backup pad top, sliding rod outer wall slides respectively has fixed block, spring and spring one, thereby make things convenient for grinding wheel to move when grinding wheel at sliding rod outer wall fixed support column and spacing post, spring and spring one, through tamp each structural layer on the inlet for stom water limit, prevent that the subsidence from appearing on later stage road surface and lead to the rainwater to pile up, the holistic life of road has been improved. As a further improvement of the scheme, the lifting mechanism comprises a base, wherein the top of the base is fixedly connected with a supporting block, and the inner wall of the supporting block is fixedly connected with a hydraulic rod. As a further improvement of the scheme, the output end of the hydraulic rod is fixedly connected with a lifting block, and the lifting block is slidably connected with the outer wall of the supporting block. As a further improvement of the scheme, a limiting groove is formed in the lifting block, a first limiting column is slidably connected to the outer wall of the limiting groove, and a first limiting column is fixedly connected to the outer wall of the supporting block. Through above-mentioned technical scheme, when the hydraulic stem operates, the lifter slides along the supporting shoe outer wall this moment, at the fixed roof of lifter outer wall to drive compaction mechanism and elevating system and wholly rise, through raising wholly, when the continuous laying of structural layer, guarantee that the wheel is contacted with the structural layer all the time, thereby improve the compactness, reinforcing structural layer's compactibility and intensity, ensure that the road surface possesses good bearing capacity. As a further improvement of the scheme, the moving mechanism comprises a top plate, the top plate is fixedly connected to the outer wall of the lifting block, a sliding groove is formed in the top plate, and a sliding block is slidably connected to the out