Device for monitoring flatness of vibration wheel of road roller

Abstract

The utility model relates to the field of monitoring devices, in particular to a flatness monitoring device for a vibration wheel of a road roller. The utility model provides a device for monitoring the flatness of a vibration wheel of a road roller, which can be used for detecting the flatness of the vibration wheel of the road roller, ensuring the flatness of the surface of the vibration wheel and avoiding the uneven compaction of the vibration wheel on a road surface. A road roller vibration wheel flatness monitoring device comprises two side frames, a distance adjusting lead screw and the like, and the distance adjusting lead screw is connected between the lower portions of the side frames in a threaded mode. When the plane of the vibration wheel is uneven, the corresponding single-tooth comb moves upwards or downwards to push the tail joint to move upwards or downwards, so that the tail joint is in contact with the induction plate to trigger the indicating lamp to light, and the purposes of detecting the flatness of the vibration wheel of the road roller, ensuring the surface flatness of the vibration wheel and improving the working efficiency of the road roller are achieved. And the uneven compaction effect on the road surface is avoided.

Description

Technical Field

[0001] The utility model relates to the field of monitoring devices, in particular to a monitoring device for the flatness of a vibrating wheel of a road roller. Background Technique

[0002] A road roller, also known as a soil compactor, is an engineering vehicle used for road construction. It belongs to the category of road equipment in construction machinery and is widely used in the filling and compaction operations of large-scale engineering projects such as high-grade highways and stadiums. The road roller can roll sandy, semi-viscous and viscous soils, subgrade stabilized soils and asphalt concrete pavement layers, and through the gravity of the machine itself, make the rolled layer undergo permanent deformation and become dense. When the road roller is in use, it moves on the road surface, drives the vibrating wheel to rotate and move on the road surface, so that the vibrating wheel compacts and levels the road surface. However, due to the possible uneven surface of the vibrating wheel during production, when compacting the road surface, it will cause uneven compaction of the road surface, which is rather inconvenient.

[0003] Therefore, a monitoring device for the flatness of a vibrating wheel of a road roller has been developed, which can detect the flatness of the vibrating wheel of the road roller, ensure the smoothness of the surface of the vibrating wheel, and avoid uneven compaction of the road surface. Content of the Utility Model

[0004] In order to overcome the defect that the surface of the vibrating wheel of the road roller may be uneven during production, which will cause uneven compaction of the road surface and is rather inconvenient when compacting the road surface, the utility model provides a monitoring device for the flatness of a vibrating wheel of a road roller, which can detect the flatness of the vibrating wheel of the road roller, ensure the smoothness of the surface of the vibrating wheel, and avoid uneven compaction of the road surface.

[0005] Technical Solution: A monitoring device for the flatness of a vibrating wheel of a road roller includes side frames, adjusting screws, handles, three-jaw chucks, top plates and a detection mechanism. There are two side frames. An adjusting screw is connected between the lower parts of the side frames in a threaded manner. Handles are rotatably connected to the upper parts of the side frames. Three-jaw chucks are rotatably connected to the upper parts of the side frames close to each other. The three-jaw chucks are all connected to the adjacent handles. Multiple top plates are connected to the three-jaw chucks. A detection mechanism for detecting the flatness of the vibrating wheel of the road roller is arranged between the side frames.

[0006] In a preferred embodiment of the present utility model, the detection mechanism includes a folding frame, a detection frame, a tail joint, a single-tooth comb, an induction plate, and an indicator light. The folding frame is clamped between the upper parts of the side frames. The detection frame is connected to the upper side of the folding frame. Multiple tail joints are provided in the middle of the detection frame. The lower sides of the tail joints are all connected to single-tooth combs. Induction plates are connected to both the upper and lower parts of the detection frame. The tail joints are all located between the induction plates. The single-tooth combs are all slidably connected to the folding frame and the detection frame. The indicator light is connected to the upper side of the right part of the detection frame. The induction plates are all connected to the indicator light through wires. Rotate the handle to drive the three-jaw chuck to rotate, so that the vibration wheel rotates, causing the single-tooth comb to move on the plane of the vibration wheel. When the plane of the vibration wheel is uneven, the corresponding single-tooth comb moves up or down, pushing the tail joint up or down, causing the tail joint to contact the induction plate and triggering the indicator light to turn on.

[0007] In a preferred embodiment of the present utility model, there is also a synchronization mechanism, which includes a folding plate, a connecting column, and a wide-wheel clamp. Folding plates are connected to the sides of the left and right parts of the folding frame that are close to each other. Connecting columns are connected to both the front and rear parts of the folding plate. Wide-wheel clamps are connected between the lower sides of adjacent connecting columns. When the folding frame is clamped and matched with the side frame, the wide-wheel clamp contacts the vibration wheel, and the folding frame is supported through the connecting column and the folding plate.

[0008] In a preferred embodiment of the present utility model, soft pads are provided on the handles.

[0009] In a preferred embodiment of the present utility model, anti-slip patterns are provided on the top plates.

[0010] In a preferred embodiment of the present utility model, the wide-wheel clamps are all of an arc-shaped structure.

[0011] Compared with the prior art, the present utility model has the following advantages: 1. When the plane of the vibration wheel is uneven, the corresponding single-tooth comb moves up or down, pushing the tail joint up or down, causing the tail joint to contact the induction plate and triggering the indicator light to turn on, achieving the effect of being able to detect the flatness of the vibration wheel of the road roller, ensuring the flatness of the surface of the vibration wheel, and avoiding the effect of uneven compaction of the road surface.

[0012] 2. When the folding frame is clamped and matched with the side frame, the wide-wheel clamp contacts the vibration wheel, and the folding frame is supported through the connecting column and the folding plate, achieving the effect of being able to maintain the height consistency between the folding frame and the vibration wheel, so as to facilitate the flatness monitoring of vibration wheels of different models. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a three-dimensional structural schematic diagram of the present utility model.

[0014] Figure 2 It is a structural schematic diagram of the present utility model.

[0015] Figure 3 This is a partial three-dimensional structural schematic diagram of the present utility model.

[0016] Figure 4 This is a three-dimensional structural schematic diagram of the detection mechanism of the present utility model.

[0017] Figure 5 This is a three-dimensional structural schematic diagram of the synchronization mechanism of the present utility model.

[0018] The markings of each component in the attached drawings are as follows: 0, vibration wheel; 1, side frame; 2, distance adjustment screw rod; 3, handle; 4, three-jaw chuck; 5, top plate; 6, detection mechanism; 61, folding frame; 62, detection frame; 63, tail joint; 64, single-tooth comb; 65, induction plate; 66, indicator light; 7, synchronization mechanism; 71, folding plate; 72, connecting column; 73, wide wheel clamp. Detailed implementation manners

[0019] The present utility model will be further described below in conjunction with the attached drawings and embodiments.

[0020] A vibration wheel flatness monitoring device for a road roller, as Figures 1 - 3 shown, includes a side frame 1, a distance adjustment screw rod 2, a handle 3, a three-jaw chuck 4, a top plate 5 and a detection mechanism 6. There are two side frames 1. A distance adjustment screw rod 2 is threadedly connected between the lower parts of the side frames 1. Handles 3 are rotatably connected to the upper parts of the side frames 1. Soft pads are provided on the handles 3 for easy grasping. Three-jaw chucks 4 are rotatably connected to the adjacent sides of the upper parts of the side frames 1. The three-jaw chucks 4 are connected to the adjacent handles 3. Three top plates 5 are connected to the three-jaw chucks 4 respectively. Anti-slip patterns are provided on the top plates 5 to stably hold the vibration wheel 0. A detection mechanism 6 is provided between the side frames 1.

[0021] As Figure 1 、 Figure 2 and Figure 4 shown, the detection mechanism 6 includes a folding frame 61, a detection frame 62, a tail joint 63, a single-tooth comb 64, an induction plate 65 and an indicator light 66. A folding frame 61 is clamped between the upper parts of the side frames 1. A detection frame 62 is connected to the upper side of the folding frame 61. A plurality of tail joints 63 are provided in the middle of the detection frame 62. Single-tooth combs 64 are connected to the lower sides of the tail joints 63. Induction plates 65 are connected to the upper and lower parts of the detection frame 62. The tail joints 63 are all located between the induction plates 65. The single-tooth combs 64 are slidably connected to the folding frame 61 and the detection frame 62. An indicator light 66 is connected to the upper side of the right part of the detection frame 62. The induction plates 65 are connected to the indicator light 66 through electric wires.

[0022] When using the present utility model, first place the side frame 1 in the flatness monitoring area of the vibrating wheel 0 of the road roller. Then, according to the length of the vibrating wheel 0, rotate the distance-adjusting screw rod 2 to adjust the distance between the side frames 1. After adjustment, place the vibrating wheel 0 between the three-jaw chucks 4 so that the top plate 5 fixes and positions the vibrating wheel 0. After that, engage and cooperate the folding frame 61 with the side frame 1, so that the single-tooth comb 64 moves downward under the action of gravity and contacts the vibrating wheel 0. Subsequently, rotate the handle 3 to drive the three-jaw chuck 4 to rotate, so that the vibrating wheel 0 rotates, causing the single-tooth comb 64 to move on the plane of the vibrating wheel 0. When the plane of the vibrating wheel 0 is uneven, the corresponding single-tooth comb 64 moves upward or downward, pushing the tail joint 63 upward or downward, so that the tail joint 63 contacts the induction plate 65 on the detection frame 62, triggering the indicator light 66 to turn on, thereby playing a role in detecting the flatness of the vibrating wheel 0 of the road roller, ensuring the surface of the vibrating wheel 0 is flat, and avoiding the uneven compaction of the road surface.

[0023] As Figure 1 , Figure 2 and Figure 5 shown, it further includes a synchronization mechanism 7. The synchronization mechanism 7 includes a folding plate 71, a connecting column 72, and a wide wheel clamp 73. Folding plates 71 are connected to the mutually approaching sides of the left and right parts of the folding frame 61. Connecting columns 72 are connected to the front and rear parts of the folding plates 71. Wide wheel clamps 73 are connected between the lower sides of adjacent connecting columns 72. The wide wheel clamps 73 are all arc-shaped structures, which are convenient for fitting with the vibrating wheel 0.

[0024] By using the synchronization mechanism 7 of the present device, the height consistency between the folding frame 61 and the vibrating wheel 0 can be maintained. When the folding frame 61 is engaged and cooperated with the side frame 1, the wide wheel clamp 73 contacts the vibrating wheel 0, and the folding frame 61 is supported by the connecting column 72 and the folding plate 71, thereby playing a role in maintaining the height consistency between the folding frame 61 and the vibrating wheel 0, so as to facilitate the flatness monitoring of vibrating wheels 0 of different models.

[0025] Although the present utility model has been described with reference to exemplary embodiments, it should be understood that the present utility model is not limited to the disclosed exemplary embodiments. The scope of the following claims should be given the broadest interpretation so as to cover all variations and equivalent structures and functions.

Claims

1. A road roller vibrating wheel flatness monitoring device, characterized in that: The invention comprises a side frame (1), a pitch-adjusting screw rod (2), a handle (3), a three-jaw chuck (4), a top plate (5) and a detection mechanism (6). The side frames (1) have two sides. The pitch-adjusting screw rod (2) is threadedly connected between the lower parts of the side frames (1). The upper parts of the side frames (1) are rotatably connected to the handles (3). The upper parts of the side frames (1) are rotatably connected to the three-jaw chuck (4) on the sides close to each other. The three-jaw chuck (4) is connected to the adjacent handles (3). The three-jaw chuck (4) is connected to a plurality of top plates (5). A detection mechanism (6) capable of detecting the flatness of the vibrating wheel (0) of the road roller is provided between the side frames (1).

2. A road roller vibrating wheel flatness monitoring device according to claim 1, characterized in that: The detection mechanism (6) comprises a folding frame (61), a detection frame (62), a tail joint (63), a single-tooth comb (64), a sensing plate (65) and an indicator light (66); the folding frame (61) is clamped between the upper parts of the side frame (1); the upper side of the folding frame (61) is connected to the detection frame (62); a plurality of tail joints (63) are arranged in the middle part of the detection frame (62); the lower sides of the tail joints (63) are all connected to the single-tooth comb (64); the upper and lower parts of the detection frame (62) are all connected to the sensing plate (65); the tail joints (63) are all located between the sensing plates (65); the single-tooth combs (64) are all connected to the folding frame (61); 1) is slidably connected to the detection frame (62), an indicator light (66) is connected to the upper right side of the detection frame (62), and the induction plate (65) is connected to the indicator light (66) through an electric wire. The handle (3) is turned to drive the three-claw chuck (4) to rotate, so that the vibration wheel (0) rotates, so that the single-tooth comb (64) moves on the plane of the vibration wheel (0). When the plane of the vibration wheel (0) is uneven, the corresponding single-tooth comb (64) moves upward or downward, pushing the tail joint (63) to move upward or downward, so that the tail joint (63) contacts the induction plate (65), and the trigger indicator light (66) lights up.

3. A road roller vibrating wheel flatness monitoring device according to claim 2, characterized in that: The invention also includes a synchronization mechanism (7), which includes a folding plate (71), a connecting column (72) and a wide wheel clamp (73). The folding plate (71) is connected to the sides of the left and right parts of the folding frame (61) that are close to each other, and the front and rear parts of the folding plate (71) are connected to the connecting column (72). The wide wheel clamp (73) is connected between the lower sides of adjacent connecting columns (72). When the folding frame (61) is engaged with the side frame (1), the wide wheel clamp (73) contacts the vibration wheel (0), and the folding frame (61) is supported by the connecting column (72) and the folding plate (71).

4. A road roller vibrating wheel flatness monitoring device according to claim 1, characterized in that: The handles (3) are all provided with soft pads.

5. A road roller vibrating wheel flatness monitoring device according to claim 1, characterized in that: The top plate (5) is provided with anti-slip grooves.

6. A road roller vibrating wheel flatness monitoring device according to claim 3, characterized in that: The wide wheel clamps (73) are all arc-shaped structures.

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