Foundation tamping device for road construction

Abstract

The utility model provides a road construction foundation tamping device, and relates to the technical field of road construction, the road construction foundation tamping device comprises a tamping machine and an auxiliary device, the bottom of the tamping machine is fixedly connected with a tamping plate, one side of the tamping plate is provided with a cleaning device by means of the auxiliary device, the cleaning device comprises a collecting cylinder, and the collecting cylinder is fixedly connected with the tamping plate. The collecting barrel is arranged on one side of the tamping plate by means of an auxiliary device, a winding shaft is rotationally connected to the interior of the collecting barrel, a cleaning rope is wound on the arc surface of the winding shaft, a reserved hole is formed in one side of the collecting barrel, the cleaning rope penetrates through the reserved hole, and a circular plate is fixedly connected to the end, located outside the collecting barrel, of the winding shaft; according to the tamping plate cleaning device, the effect of cleaning the bottom of a tamping plate is achieved through the cleaning device, the situation that the bottom of the tamping plate is uneven due to the fact that soil adheres to the bottom of the tamping plate is avoided, and the tamping plate can be conveniently used next time.

Description

Technical Field

[0001] The utility model relates to the technical field of road construction, in particular to a road construction foundation compacting device. Background Art

[0002] The purpose of road compaction is to improve its strength and stability, reduce the permeability of the roadbed, and reduce the uneven deformation caused by freezing, thereby ensuring that the road surface has sufficient mechanical strength and stability to resist vehicle loads and increase the service life of the road.

[0003] When the foundation compaction device in the prior art is in use, it is necessary to use a motor to drive a compaction plate to compact the ground. After use, some soil will adhere to the bottom of the compaction plate, causing the bottom of the compaction plate to be uneven, affecting the next normal use of the compaction plate. Utility Model Content

[0004] The utility model discloses a road construction foundation compacting device to solve the shortcomings in the prior art.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a road construction foundation compaction device, including a compaction machine and an auxiliary device, the bottom of the compaction machine is fixedly connected to a compaction plate, one side of the compaction plate is provided with a cleaning device with the aid of the auxiliary device, the cleaning device includes a collecting barrel, the collecting barrel is provided on one side of the compaction plate with the aid of the auxiliary device, the interior of the collecting barrel is rotatably connected to a winding shaft, a cleaning rope is wound around the circular surface of the winding shaft, a reserved hole is provided on one side of the collecting barrel, the cleaning rope passes through the reserved hole, one end of the winding shaft located outside the collecting barrel is fixedly connected to a circular plate, an insertion rod is slidably provided on the surface of the circular plate, a plurality of insertion holes are evenly provided at the collecting barrel corresponding to the insertion rod, and the plurality of insertion holes are distributed in a circle.

[0006] The effect achieved by the above-mentioned components is: when it is necessary to compact the soil, the staff compacts the soil with the compacting plate on the compactor. After use, the staff pulls the cleaning rope and takes the cleaning rope out of the collecting tube. At this time, the staff uses the cleaning rope to scrape the soil at the bottom of the compacting plate, thereby achieving the effect of cleaning the compacting plate. After using the cleaning rope, the staff rotates the circular plate, and the circular plate rotates with the winding shaft to wind the cleaning rope into the collecting tube. Then the staff moves the plug rod, and the plug rod passes through the circular plate and is inserted into the plug hole, thereby achieving the effect of fixing the winding shaft. The bottom of the compacting plate is cleaned through the cleaning device to prevent soil from sticking to the bottom of the compacting plate, thereby causing the bottom of the compacting plate to be uneven, making it convenient for the compacting plate to be used next time.

[0007] Preferably, a handle is fixedly connected to one side of the circular plate, and the surface of the handle is provided with anti-slip grooves.

[0008] The effect achieved by the above components is: by providing the handle, it is convenient for the staff to move the circular plate, which brings convenience to the staff.

[0009] Preferably, one end of the insertion rod is fixedly connected to an elastic rope, and one end of the elastic rope is fixedly connected to the circular plate.

[0010] The effect achieved by the above components is: by setting the elastic rope, the maximum displacement of the insertion rod is limited, thereby preventing the insertion rod from falling when not in use.

[0011] Preferably, one end of the cleaning rope passing through the reserved hole is fixedly connected to a ring, and the size of the ring is larger than the size of the reserved hole.

[0012] The effect achieved by the above components is: by setting the ring, the maximum displacement of the cleaning rope is limited, thereby preventing the cleaning rope from completely entering the collection frame, which makes it inconvenient for the staff to pull the cleaning rope.

[0013] Preferably, the auxiliary device is arranged on one side of the tamping plate, and the auxiliary device includes two symmetrical pads, and the two pads are fixedly connected to one side of the tamping plate. A screw is threadedly connected to the surface of the pad, and one end of the screw is rotatably connected to a clamping plate. A clamping groove is opened in the collecting barrel corresponding to the clamping plate, and the size of the clamping groove is adapted to the size of the clamping plate.

[0014] The effect achieved by the above components is: when the collecting barrel needs to be fixed, first place the collecting barrel between the two pads, then turn the screw on the pad, the screw brings the two clamping plates closer to each other, and finally the clamping plate enters the clamping groove, thereby achieving the effect of fixing the collecting barrel. Through the auxiliary device, it is convenient for the staff to install and disassemble the collecting barrel, which brings convenience to the staff.

[0015] Preferably, one end of the clamping plate away from the screw rod is fixedly connected with a rubber pad, and the size of the rubber pad is adapted to the size of the clamping plate.

[0016] The effect achieved by the above components is: through the contact between the rubber pad on the card plate and the collecting tube, the card plate and the collecting tube are protected, avoiding contact between the card plate and the collecting tube, which may cause damage to the collecting tube.

[0017] Preferably, one side of the tamping plate is fixedly connected to a limit frame, the inner wall size of the limit frame is adapted to the size of the collecting barrel, and the limit frame is located between the two pads.

[0018] The effect achieved by the above components is: by setting the limit frame, the effect of preliminary limiting the collecting tube is achieved, thereby preventing the collecting tube from shaking during installation.

[0019] Preferably, a limit rod is slidably provided on the surface of the pad, and one end of the limit rod is fixedly connected to the clamping plate.

[0020] The effect achieved by the above components is: by setting the limit rod, the effect of limiting the moving direction of the card plate is achieved, thereby preventing the card plate from rotating when moving, and improving the stability of the card plate movement.

[0021] In summary, the beneficial effects of the utility model are:

[0022] When it is necessary to compact the soil, the staff compacts the soil with the compacting plate on the compactor. After use, the staff pulls the cleaning rope and takes the cleaning rope out of the collecting tube. At this time, the staff uses the cleaning rope to scrape the soil at the bottom of the compacting plate, thereby cleaning the compacting plate. After using the cleaning rope, the staff rotates the circular plate, and the circular plate rotates with the winding shaft to wind the cleaning rope into the collecting tube. Then the staff moves the plug rod, and the plug rod passes through the circular plate and is inserted into the plug hole, thereby fixing the winding shaft. The bottom of the compacting plate is cleaned through the cleaning device to prevent soil from sticking to the bottom of the compacting plate, thereby causing the bottom of the compacting plate to be uneven, making it convenient for the compacting plate to be used next time. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0024] Figure 2 It is a schematic diagram of the three-dimensional structure of the collecting tube of the utility model;

[0025] Figure 3 It is a cross-sectional view of the collecting tube of the utility model;

[0026] Figure 4 It is a three-dimensional structural schematic diagram of the auxiliary device of the utility model.

[0027] Legend: 1. Compactor; 2. Compacting plate; 3. Cleaning device; 31. Collecting barrel; 32. Winding shaft; 33. Round plate; 34. Reserved hole; 35. Cleaning rope; 36. Insert rod; 37. Insert hole; 38. Handle; 39. Elastic rope; 310. Ring; 4. Auxiliary device; 41. Pad; 42. Screw; 43. Clamping plate; 44. Clamping slot; 45. Limit rod; 46. Rubber pad; 47. Limit frame. DETAILED DESCRIPTION

[0028] Reference Figure 1-4As shown, this embodiment discloses a road construction foundation compaction device, including a compaction machine 1 and an auxiliary device 4, a compaction plate 2 is fixedly connected to the bottom of the compaction machine 1, a cleaning device 3 is provided on one side of the compaction plate 2 with the aid of the auxiliary device 4, and the auxiliary device 4 is provided on one side of the compaction plate 2.

[0029] Reference Figure 1-4 As shown, the cleaning device 3 includes a collecting barrel 31, which is arranged on one side of the tamping plate 2 with the aid of an auxiliary device 4. A winding shaft 32 is rotatably connected inside the collecting barrel 31, and a cleaning rope 35 is wound around the arc surface of the winding shaft 32. A reserved hole 34 is provided on one side of the collecting barrel 31, and the cleaning rope 35 passes through the reserved hole 34. One end of the winding shaft 32 located outside the collecting barrel 31 is fixedly connected to a circular plate 33, and an insertion rod 36 is slidably provided on the surface of the circular plate 33. A plurality of insertion holes 37 are evenly provided at positions of the collecting barrel 31 corresponding to the insertion rod 36, and the plurality of insertion holes 37 are distributed in a circle. When it is necessary to tamp the soil, the staff uses the tamping plate 2 on the tamping machine 1 to tamp the soil. After use, the staff pulls the cleaning rope 35 to take the cleaning rope 35 out of the collecting tube 31. At this time, the staff uses the cleaning rope 35 to scrape the soil at the bottom of the tamping plate 2, thereby achieving the effect of cleaning the tamping plate 2. After using the cleaning rope 35, the staff rotates the circular plate 33, and the circular plate 33 rotates with the winding shaft 32 to wind the cleaning rope 35 into the collecting tube 31. Then the staff moves the insertion rod 36, and the insertion rod 36 passes through the circular plate 33 and is inserted into the insertion hole 37, thereby achieving the effect of fixing the winding shaft 32. The bottom of the tamping plate 2 is cleaned through the cleaning device 3, thereby preventing soil from sticking to the bottom of the tamping plate 2, thereby causing the bottom of the tamping plate 2 to be uneven, making it convenient for the tamping plate 2 to be used next time.

[0030] Reference Figure 1-4 As shown, a handle 38 is fixedly connected to one side of the circular plate 33, and the surface of the handle 38 is provided with anti-slip grooves. By providing the handle 38, the effect of facilitating the staff to move the circular plate 33 is achieved, which brings convenience to the staff. An elastic rope 39 is fixedly connected to one end of the insertion rod 36, and one end of the elastic rope 39 is fixedly connected to the circular plate 33. By providing the elastic rope 39, the effect of limiting the maximum displacement of the insertion rod 36 is achieved, so as to prevent the insertion rod 36 from falling when not in use. One end of the cleaning rope 35 passing through the reserved hole 34 is fixedly connected to a ring 310, and the size of the ring 310 is larger than the size of the reserved hole 34. By providing the ring 310, the effect of limiting the maximum displacement of the cleaning rope 35 is achieved, so as to prevent the cleaning rope 35 from completely entering the collection frame, thereby causing the situation that it is inconvenient for the staff to pull the cleaning rope 35.

[0031] Reference Figure 1-4As shown, the auxiliary device 4 includes two symmetrical pads 41, the two pads 41 are fixedly connected to one side of the tamping plate 2, the surface of the pad 41 is threadedly connected with a screw 42, one end of the screw 42 is rotatably connected with a clamping plate 43, and the collecting barrel 31 is provided with a clamping groove 44 corresponding to the clamping plate 43, and the size of the clamping groove 44 is adapted to the size of the clamping plate 43. When the collecting barrel 31 needs to be fixed, the collecting barrel 31 is first placed between the two pads 41, and then the screw 42 on the pad 41 is rotated, and the screw 42 brings the two clamping plates 43 closer to each other, and finally the clamping plate 43 enters the clamping groove 44, achieving the effect of fixing the collecting barrel 31. The auxiliary device 4 is used to facilitate the installation and removal of the collecting barrel 31 by the staff, bringing convenience to the staff.

[0032] Reference Figure 1-4 As shown, a rubber pad 46 is fixedly connected to one end of the cardboard 43 away from the screw rod 42, and the size of the rubber pad 46 is adapted to the size of the cardboard 43. The rubber pad 46 on the cardboard 43 is in contact with the collecting tube 31, so as to achieve the effect of protecting the cardboard 43 and the collecting tube 31, and avoid the cardboard 43 and the collecting tube 31 from contacting, thereby causing damage to the collecting tube 31. A limiting frame 47 is fixedly connected to one side of the tamping plate 2, and the inner wall size of the limiting frame 47 is adapted to the size of the collecting tube 31, and the limiting frame 47 is located between the two pads 41. By setting the limiting frame 47, the effect of preliminary limiting the collecting tube 31 is achieved, and the shaking of the collecting tube 31 during installation is avoided. A limiting rod 45 is slidably inserted on the surface of the pad 41, and one end of the limiting rod 45 is fixedly connected to the cardboard 43. By setting the limiting rod 45, the effect of limiting the moving direction of the cardboard 43 is achieved, and the cardboard 43 is prevented from rotating when moving, and the stability of the movement of the cardboard 43 is improved.

[0033] Working principle: When the soil needs to be compacted, the staff compacts the soil with the compacting plate 2 on the compactor 1. After use, the staff pulls the cleaning rope 35 through the ring 310 to take the cleaning rope 35 out of the collecting tube 31. At this time, the staff uses the cleaning rope 35 to scrape off the soil at the bottom of the compacting plate 2, thereby achieving the effect of cleaning the compacting plate 2. After using the cleaning rope 35, the staff rotates the circular plate 33 through the handle 38, and the circular plate 33 rotates with the reel 32 to reel in. The reel 32 winds the cleaning rope 35 until the ring 310 moves to the reserved hole 34, and the cleaning rope 35 is rolled up into the collecting tube 31. Then the staff moves the insertion rod 36, and the insertion rod 36 passes through the circular plate 33 and is inserted into the insertion hole 37, thereby achieving the effect of fixing the reel 32. The cleaning device 3 is used to clean the bottom of the tamping plate 2, thereby preventing mud from sticking to the bottom of the tamping plate 2, thereby causing the bottom of the tamping plate 2 to be uneven, making it convenient for the tamping plate 2 to be used next time.

[0034] When it is necessary to fix the collecting barrel 31, first place the collecting barrel 31 in the limit frame 47 between the two pads 41 to preliminarily fix the collecting frame. At this time, rotate the screw 42 on the pad 41, and the screw 42 brings the two clamping plates 43 closer to each other. Finally, the clamping plate 43 enters the clamping groove 44 with the help of the rubber pad 46, thereby achieving the effect of fixing the collecting barrel 31. The auxiliary device 4 is used to facilitate the staff to install and disassemble the collecting barrel 31, which brings convenience to the staff.

Claims

1. A road construction foundation compaction device, comprising a compaction machine (1) and an auxiliary device (4), characterized in that: The bottom of the compacting machine (1) is fixedly connected to a compacting plate (2), one side of the compacting plate (2) is provided with a cleaning device (3) with the aid of an auxiliary device (4), the cleaning device (3) comprising a collecting cylinder (31), the collecting cylinder (31) being provided on one side of the compacting plate (2) with the aid of an auxiliary device (4), the interior of the collecting cylinder (31) being rotatably connected to a reel (32), the circular arc surface of the reel (32) being wound with a cleaning rope (35), one side of the collecting cylinder (31) being provided with a reserved hole (34), the cleaning rope (35) passing through the reserved hole (34), the reel (32) A circular plate (33) is fixedly connected to one end of the collecting tube (31) outside, and a plug rod (36) is slidably inserted on the surface of the circular plate (33). A plurality of plug holes (37) are evenly opened at the collecting tube (31) corresponding to the plug rod (36), and the plurality of plug holes (37) are distributed in a circular pattern; a handle (38) is fixedly connected to one side of the circular plate (33), and a surface of the handle (38) is provided with anti-slip patterns; an elastic rope (39) is fixedly connected to one end of the plug rod (36), and one end of the elastic rope (39) is fixedly connected to the circular plate (33); the cleaning rope (35) is passed through A circular ring (310) is fixedly connected to one end of the reserved hole (34), and the size of the circular ring (310) is larger than the size of the reserved hole (34); the auxiliary device (4) is arranged on one side of the tamping plate (2), and the auxiliary device (4) comprises two symmetrical pads (41), the two pads (41) are fixedly connected to one side of the tamping plate (2), the surface of the pads (41) is threadedly connected to a screw rod (42), one end of the screw rod (42) is rotatably connected to a clamping plate (43), and a clamping groove (44) is opened at a position of the collecting barrel (31) corresponding to the clamping plate (43), and the clamping groove (44) The size of the clamping plate (44) matches the size of the clamping plate (43); one end of the clamping plate (43) away from the screw rod (42) is fixedly connected to a rubber pad (46), and the size of the rubber pad (46) matches the size of the clamping plate (43); one side of the tamping plate (2) is fixedly connected to a limit frame (47), the inner wall size of the limit frame (47) matches the size of the collecting barrel (31), and the limit frame (47) is located between the two pads (41); a limit rod (45) is slidably provided on the surface of the pad (41), and one end of the limit rod (45) is fixedly connected to the clamping plate (43).

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