Tunnel concrete pavement roughening device

Abstract

The present invention discloses a tunnel concrete pavement roughening device, comprising a moving device, a supporting vertical rod, a top plate, a photovoltaic panel and its battery pack, a controller assembly and a roughening assembly. The roughening assembly is provided, and the lateral movement of the movable roughening device is controlled by the mobile control assembly, and a plurality of movable roughening rod groups are provided in the movable roughening device. When the movable roughening device moves laterally, due to the engagement of the gear and the tooth plate on the limit plate assembly, the gear drives the curved rod to rotate, and the rotation of the curved rod causes the two roughening rods of the movable roughening rod group to reciprocate and expand. When the movable roughening device moves laterally, the grooves drawn on the concrete surface by the movable roughening rod group are wavy, thereby improving the bonding force between the concrete layer and the asphalt layer.

Description

Technical Field

[0001] The invention relates to the field of road construction technology, in particular to a tunnel concrete road surface roughening device. Background Art

[0002] Tunnels are engineering structures buried in the ground and are a form of human utilization of underground space. Concrete pavement construction, especially in the process of renovating old tunnel roads, generally requires roughening the concrete surface, that is, using tools to slide many grooves on the concrete surface, which can improve the anti-skid performance of the road surface. If asphalt is laid on the concrete surface during subsequent road construction, it can improve the bonding strength between the asphalt layer and the concrete layer.

[0003] At present, the Chinese patent with the announcement number CN111139715A discloses a "A movable power roughening device for concrete pavement", which includes a strip-shaped roughening bracket, a base is provided at both ends of the strip-shaped roughening bracket, a universal wheel is provided at the lower end of the base, and a power roughening mechanism is provided in the strip-shaped roughening bracket; the power roughening mechanism includes a motor and a directional roller provided at both ends of the strip-shaped roughening bracket, a roughening frame sliding left and right is provided in the middle of the strip-shaped roughening bracket, a flexible rubber brush is provided at the bottom end of the roughening frame, and a retractable roller is provided on the output shaft of the motor, and a steel wire rope is provided on the retractable roller, one end of which is connected to the steel wire rope and the other end of which is connected to the steel wire rope by passing through the adjacent directional roller and connected to the roughening frame, so that the requirements of uniform depth and parallel straightness of the grain are achieved, and the construction efficiency is greatly improved, the construction period is shortened, and the labor intensity is reduced;

[0004] Chinese patent publication number CN215051907U discloses a "Cold Region Concrete Pavement Construction Roughening Device." By rotating a screw on a turntable, an adjustment plate can be controlled to move vertically. The spacing between the roughening teeth can be adjusted through the cooperation of guide grooves and connecting protrusions, changing the sparseness of the grooves during the roughening operation. Furthermore, the height of the roughening teeth is adjustable, and the depth of the roughening teeth penetrating the concrete through the support base plate can be determined by tightening bolts, ensuring a uniform groove depth during the roughening operation. The structure is simple and practical.

[0005] Although the roughening device can adjust the spacing of the roughening teeth, the roughening grooves of the roughening teeth on the concrete surface are all straight, so that the bonding strength between the concrete surface and the asphalt layer is average. It is also not convenient to use, requires more manual operations, and has poor automation effect. Summary of the Invention

[0006] Therefore, in order to solve the above-mentioned shortcomings, the present invention provides a tunnel concrete pavement roughening device.

[0007] The present invention is achieved by constructing a tunnel concrete pavement roughening device, which includes:

[0008] A moving device, the moving device is used to control the movement of the napping device;

[0009] Four supporting vertical rods are provided, the bottom ends of the four supporting vertical rods are respectively fixed to the top corners of the mobile device, and the top ends of the supporting vertical rods are fixedly connected to the top plate;

[0010] Photovoltaic panels and battery packs thereof, said photovoltaic panels and battery packs being installed at the middle of the top of the roof plate, said photovoltaic panels and battery packs being used to power the electrical equipment of the roughening device;

[0011] A controller assembly is installed at the top edge of the top plate and is used to control the electrical equipment of the roughening device;

[0012] A roughening component is installed on the inner side of four supporting vertical rods, and the upper and lower ends of the roughening component are fixedly connected to the top plate and the moving device respectively. The roughening component is used to roughen the concrete pavement.

[0013] Preferably, the hair pulling assembly includes a movable hair pulling device, a movable control assembly and a limit plate assembly. The top of the movable hair pulling device is connected to the movable control assembly, and limit plate assemblies are provided on the front and rear sides of the movable hair pulling device. The limit plate assembly is used to limit the moving trajectory of the movable hair pulling device. The upper and lower ends of the movable control assembly are fixedly connected to the top plate and the movable device respectively, and the bottom end of the limit plate assembly is fixedly connected to the movable device.

[0014] Preferably, the movable roughening device includes a shell, a movable rod, a gear, a curved rod, a movable roughening rod group and a limit rod, movable rods are fixed in the middle of the front and rear sides of the shell, gears are provided on the top of the front and rear sides of the shell, a curved rod is provided at the inner top of the shell, the front and rear ends of the curved rod respectively extend out of the shell and are connected to the center of the gear, and a bearing is provided at the connection between the curved rod and the shell, the bottom end of the curved rod is connected to the movable roughening rod group, the bottom end of the movable roughening rod group extends out of the shell, the limit rod is fixed at the inner bottom end of the shell, and the limit rod passes through the movable roughening rod group, the top of the shell is fixedly connected to the movable control assembly, and the movable rods and gears on the front and rear sides of the shell are connected to the limit plate assembly.

[0015] Preferably, the movable roughening rod group includes a collar, a first connecting rod, a connecting piece, a movable rotating shaft, a second connecting rod and a roughening rod. The bottom end of the collar is welded to the first connecting rod, and the bottom end of the first connecting rod is rotatably connected to the connecting piece through a rotating shaft. The inner bottom end of the connecting piece is fixed with a movable rotating shaft, and two second connecting rods are connected to the outer side of the movable rotating shaft. The top ends of the two second connecting rods rotate along the movable rotating shaft, and the bottom ends of the two second connecting rods are respectively rotatably connected to the roughening rod through the rotating shaft. The collar is sleeved on the outer wall of the curved rod, and the inner top of the roughening rod is straightly penetrated by the limiting rod.

[0016] Preferably, the movement control assembly includes a movable plate, a screw, a first light rod, a first support plate, a second support plate, a second light rod and a servo motor, the front and rear sides of the interior of the movable plate are respectively penetrated horizontally by the screw and the first light rod, and the inner wall of the movable plate is threadedly connected to the screw, the left end of the screw is rotatably connected to the first support plate through a bearing, the left and right ends of the first light rod are respectively fixedly connected to the first support plate and the second support plate, the right front end of the second support plate is fixed with a servo motor, the output shaft on the left side of the servo motor is connected to the screw through a coupling, the front and rear sides of the interior of the first and second support plates are vertically penetrated by the second light rod, and the first and second support plates are slidably connected to the second light rod, the upper and lower ends of the second light rod are respectively fixedly connected to the top plate and the moving device, and the bottom end of the movable plate is fixedly connected to the outer shell.

[0017] Preferably, the limit plate assembly includes a limit plate, a tooth plate, a transverse slide groove and an arc-shaped slide groove. The top surface of the limit plate is fixed with a tooth plate, the inner middle part of the limit plate is provided with a transverse slide groove, and the inner right side of the limit plate is provided with an arc-shaped slide groove. The bottom end of the limit plate is fixedly connected to the moving device, the top surface of the tooth plate is engaged with the gear, and the movable rod slides along the inner wall of the transverse slide groove and the arc-shaped slide groove.

[0018] Preferably, the moving device includes a frame, a driving wheel, a reduction motor, a brake device, a steering wheel and a steering control device, the driving wheels are installed at the left and right front ends of the frame, the reduction motor and the brake device are installed on the top front side of the frame, and the reduction motor and the brake device are connected to the driving wheels, the reduction motor and the brake device are used to rotate and brake the driving wheels, the steering wheels are installed at the left and right rear ends of the frame, the steering control device is installed on the rear side of the top surface of the frame, and the steering control device is connected to the steering wheel, the steering control device is used to control the steering of the steering wheel, the inner middle part of the frame is hollow, and the movable roughening device is arranged inside the frame, and the top edge of the frame is fixedly connected to the support vertical rod, the second light rod and the limit plate respectively.

[0019] Preferably, the limiting rod and the curved rod are arranged in parallel, and the inner wall of the roughening rod is in contact with the limiting rod.

[0020] Preferably, the second connecting rod is in the shape of a straight rod, and the two second connecting rods are connected in an inverted V shape when viewed from the right.

[0021] Preferably, the arc-shaped slide groove is inclined upward in an arc shape from left to right, and the right end of the horizontal slide groove is connected to the bottom end of the arc-shaped slide groove. The inner walls of the horizontal slide groove and the arc-shaped slide groove are both fitted with the movable rod, and the movable rod is cylindrical.

[0022] The present invention has the following advantages: The present invention provides a tunnel concrete pavement roughening device through improvement, which has the following improvements compared with similar devices:

[0023] The present invention describes a tunnel concrete pavement roughening device, which is equipped with a roughening assembly, and controls the lateral movement of the movable roughening device through a mobile control assembly, and a plurality of movable roughening rod groups are arranged in the movable roughening device. When the movable roughening device moves laterally, due to the engagement of the gear and the tooth plate on the limit plate assembly, the gear drives the curved rod to rotate, and the rotation of the curved rod causes the two roughening rods of the movable roughening rod group to reciprocate and expand. When the movable roughening device moves laterally, the grooves drawn on the concrete surface by the movable roughening rod group are wavy, thereby improving the bonding force between the concrete layer and the asphalt layer.

[0024] The present invention describes a tunnel concrete pavement roughening device, which is equipped with a moving control component and a limiting plate component, and limits and guides the moving trajectory of the movable roughening device through the transverse slide groove and the arc slide groove in the limiting plate assembly. When the movable roughening device moves, the movable rod of the movable roughening device moves transversely along the transverse slide groove, and when the roughening device needs to be moved, the movable roughening device is moved to the right, and the movable rod of the movable roughening device moves to the right along the transverse slide groove and enters into the arc slide groove, and then moves to the upper right, thereby increasing the height of the movable roughening device and preventing the roughening rod at the bottom of the movable roughening device from contacting the concrete layer when the roughening device moves.

[0025] The present invention describes a tunnel concrete pavement roughening device, which is equipped with a moving device, a photovoltaic panel, a battery pack, and a controller component. The mobile device supports and moves the roughening device, and the photovoltaic panel, a battery pack, and a controller component move and control the roughening device, thereby realizing automatic roughening of the concrete pavement and increasing the automation effect of the concrete pavement roughening operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a schematic structural diagram of the present invention;

[0027] Figure 2 is a schematic structural diagram of the mobile device of the present invention;

[0028] Figure 3 This is a schematic structural diagram of the napping assembly of the present invention;

[0029] Figure 4 This is a front view of the napping component structure of the present invention;

[0030] Figure 5 This is a schematic structural diagram of the napping assembly of the present invention;

[0031] Figure 6 This is a right view of the internal structure of the napping component of the present invention;

[0032] Figure 7 This is a right view of the movable napping rod assembly structure of the present invention;

[0033] Figure 8 It is a schematic structural diagram of the mobile control component of the present invention;

[0034] Figure 9 It is a schematic structural diagram of the limiting plate assembly of the present invention.

[0035] Including: moving device-1, supporting vertical rod-2, top plate-3, photovoltaic panel and its battery pack-4, controller component-5, roughening component-6, frame-11, driving wheel-12, reduction motor-13, braking device-14, steering wheel-15, steering control device-16, movable roughening device-61, moving control component-62, limit plate component-63, shell-611, movable rod-612, gear-613, curved rod-614, movable roughening rod group- 615, limit rod-616, collar-6151, first connecting rod-6152, connecting piece-6153, movable shaft-6154, second connecting rod-6155, roughening rod-6156, movable plate-621, screw-622, first polished rod-623, first support plate-624, second support plate-625, second polished rod-626, servo motor-627, limit plate-631, tooth plate-632, horizontal slide groove-633, arc slide groove-634. DETAILED DESCRIPTION

[0036] The following will be combined with the Figure 1-9 The present invention is described in detail, and the technical solutions in the embodiments of the present invention are clearly and completely described. Obviously, the embodiments described are only some embodiments of the present invention, not all embodiments. All other embodiments obtained by ordinary technicians in this field based on the embodiments of the present invention without making any creative efforts shall fall within the scope of protection of the present invention.

[0037] See also Figure 1 The present invention provides a tunnel concrete pavement roughening device, comprising:

[0038] A moving device 1, which is used to control the movement of the hair pulling device;

[0039] Support vertical rods 2, there are four support vertical rods 2, the bottom ends of the four support vertical rods 2 are respectively fixed to the top corners of the mobile device 1, and the top ends of the support vertical rods 2 are fixedly connected to the top plate 3;

[0040] Photovoltaic panels and battery packs 4 are installed in the middle of the top of the top plate 3. Photovoltaic panels and battery packs 4 are used to power the electrical equipment of the roughening device.

[0041] The controller component 5 is installed at the top edge of the top plate 3 and is used to control the electrical equipment of the roughening device;

[0042] The roughening component 6 is installed on the inner side of the four supporting vertical rods 2, and the upper and lower ends of the roughening component 6 are fixedly connected to the top plate 3 and the moving device 1 respectively. The roughening component 6 is used to roughen the concrete pavement.

[0043] See also Figure 3-4 The present invention relates to a tunnel concrete pavement roughening device, wherein the roughening component 6 includes a movable roughening device 61, a movable control component 62 and a limit plate component 63. The top of the movable roughening device 61 is connected to the movable control component 62, and the limit plate components 63 are provided on the front and rear sides of the movable roughening device 61. The limit plate component 63 is used to limit the moving trajectory of the movable roughening device 61. The upper and lower ends of the movable control component 62 are fixedly connected to the top plate 3 and the movable device 1 respectively, and the bottom end of the limit plate component 63 is fixedly connected to the movable device 1.

[0044] See also Figure 5-6 The present invention relates to a tunnel concrete pavement roughening device. The movable roughening device 61 comprises a shell 611, a movable rod 612, a gear 613, a curved rod 614, a movable roughening rod group 615 and a limit rod 616. The movable rod 612 is fixed to the middle of the front and rear sides of the shell 611. The gear 613 is provided on the top of the front and rear sides of the shell 611. The curved rod 614 is provided on the top of the inner top of the shell 611. The front and rear ends of the curved rod 614 extend out of the center of the shell 611 and the gear 613 respectively. The outer shell 611 is connected to each other, and a bearing is provided at the connection between the curved rod 614 and the outer shell 611. The bottom end of the curved rod 614 is connected to the movable roughening rod group 615. The bottom end of the movable roughening rod group 615 extends out of the outer shell 611. The inner bottom end of the outer shell 611 is fixed with a limiting rod 616, and the limiting rod 616 passes through the movable roughening rod group 615. The top of the outer shell 611 is fixedly connected to the movable control component 62, and the movable rods 612 and gears 613 on the front and rear sides of the outer shell 611 are connected to the limiting plate assembly 63.

[0045] See also Figure 7 The present invention relates to a tunnel concrete pavement roughening device, wherein the movable roughening rod group 615 includes a collar 6151, a first connecting rod 6152, a connecting piece 6153, a movable rotating shaft 6154, a second connecting rod 6155 and a roughening rod 6156. The bottom end of the collar 6151 is welded to the first connecting rod 6152, and the bottom end of the first connecting rod 6152 is rotatably connected to the connecting piece 6153 through a rotating shaft. The inner bottom end of the connecting piece 6153 is fixed with a movable rotating shaft 6154, and the outer side of the movable rotating shaft 6154 is connected to two second connecting rods 6155. The top ends of the two second connecting rods 6155 rotate along the movable rotating shaft 6154, and the bottom ends of the two second connecting rods 6155 are rotatably connected to the roughening rod 6156 through the rotating shaft respectively. The collar 6151 is sleeved on the outer wall of the curved rod 614, and the inner top of the roughening rod 6156 is limited by the limiting rod 616 A straight line runs through, and there are multiple groups of movable roughening rod groups 615, which are evenly connected to the bottom of the curved rod 614. The limiting rod 616 is set parallel to the curved rod 614, and the inner wall of the roughening rod 6156 is in contact with the limiting rod 616. The moving trajectory of the roughening rod 6156 is limited by the limiting rod 616, so that the roughening rod 6156 slides along the limiting rod 616. The second connecting rod 6155 is in the shape of a straight rod, and the two second connecting rods 6155 are connected in an inverted V shape when viewed from the right, so that when the first connecting rod 6152 pushes the connecting part 6153 to move downward, the connecting part 6153 pushes the top of the second connecting rod 6155 through the movable rotating shaft 6164, so that the two second connecting rods 6155 push the two roughening rods 6156 connected at the bottom to expand, and when the first connecting rod 6152 drives the connecting part 6153 to move upward, the contraction between the two roughening rods 6156 is controlled.

[0046] See also Figure 8 The present invention relates to a tunnel concrete pavement roughening device, wherein the mobile control assembly 62 comprises a movable plate 621, a screw 622, a first polished rod 623, a first support plate 624, a second support plate 625, a second polished rod 626 and a servo motor 627. The front and rear sides of the interior of the movable plate 621 are respectively penetrated transversely by the screw 622 and the first polished rod 623, and the inner wall of the movable plate 621 is threadedly connected to the screw 622. The left end of the screw 622 is rotatably connected to the first support plate 624 through a bearing. The left and right ends of the first polished rod 623 are respectively connected to the first support plate 624. 24 and the second support plate 625 are fixedly connected, a servo motor 627 is fixed to the front end of the right side of the second support plate 625, and the output shaft on the left side of the servo motor 627 is transmission-connected to the screw 622 through a coupling, and a second optical rod 626 is vertically penetrated on both the front and rear sides of the first support plate 624 and the second support plate 625, and the first support plate 624 and the second support plate 625 are slidingly connected to the second optical rod 626, and the upper and lower ends of the second optical rod 626 are fixedly connected to the top plate 3 and the moving device 1 respectively, and the bottom end of the movable plate 621 is fixedly connected to the outer shell 611.

[0047] See also Figure 9 The present invention relates to a tunnel concrete pavement roughening device, wherein the limit plate assembly 63 comprises a limit plate 631, a tooth plate 632, a transverse slide 633 and an arcuate slide 634. The top surface of the limit plate 631 is fixed with a tooth plate 632, the inner middle part of the limit plate 631 is provided with a transverse slide 633, the inner right side of the limit plate 631 is provided with an arcuate slide 634, the bottom end of the limit plate 631 is fixedly connected to the moving device 1, the top surface of the tooth plate 632 is meshed with the gear 613, and the movable rod 612 is moved along the transverse slide 633 and the inner wall of the arc-shaped slide groove 634 slide, the arc-shaped slide groove 634 is inclined upward from left to right in an arc shape, and the right end of the horizontal slide groove 633 is connected to the bottom end of the arc-shaped slide groove 634, the inner walls of the horizontal slide groove 633 and the arc-shaped slide groove 634 are both fitted with the movable rod 612, and the movable rod 612 is cylindrical, and the moving trajectory of the movable rod 612 is restricted by the horizontal slide groove 633 and the arc-shaped slide groove 634, so that the movable rod 612 moves to the right along the horizontal slide groove 633, and then slides to the upper right along the arc-shaped slide groove 634.

[0048] See also Figure 2 , a tunnel concrete pavement roughening device of the present invention, the moving device 1 includes a frame 11, a driving wheel 12, a reduction motor 13, a braking device 14, a steering wheel 15 and a steering control device 16, the driving wheels 12 are installed at the left and right front ends of the frame 11, the reduction motor 13 and the braking device 14 are installed on the top front side of the frame 11, and the reduction motor 13 and the braking device 14 are connected to the driving wheel 12, the reduction motor 13 and the braking device 14 are used to rotate and brake the driving wheel 12, and the steering wheels 15 are installed at the left and right rear ends of the frame 11, and the steering control device 16 is installed on the rear side of the top surface of the frame 11, and the steering control device 16 is connected to the steering wheel 15, and the steering control device 16 is used to control the steering of the steering wheel 15, the inner middle part of the frame 11 is hollow, and the movable roughening device 61 is arranged inside the frame 11, and the top edge of the frame 11 is fixedly connected to the support vertical rod 2, the second light rod 626 and the limit plate 631 respectively.

[0049] The present invention provides a tunnel concrete pavement roughening device through improvement, and its working principle is as follows:

[0050] First, before using this device, first move the device to the sunlight, and charge the battery pack through the photovoltaic panel and its battery pack 4, so that the device can be automatically charged when working in the sunlight. Since sunlight is not easy to shine in the tunnel, it is necessary to charge the photovoltaic panel and its battery pack 4 through an external power supply to ensure sufficient power supply for the roughening device;

[0051] Second, when in use, the electrical equipment of the device is powered by the photovoltaic panels and the batteries of the battery pack 4, and controlled by the controller assembly 5. The controller assembly 5 can be programmed to perform automatic control, or a wireless module can be used to connect to an external control device for remote control;

[0052] Third, when the device is moved, the reduction motor 13 is controlled to drive the driving wheel 12 to rotate, so that the hair pulling device moves, and the driving wheel 12 is braked by the braking device 14 to prevent the hair pulling device from moving easily during the hair pulling process, and the steering control device 16 controls the steering of the steering wheel 15 to control the moving direction of the hair pulling device;

[0053] Fourth, when roughening the concrete pavement, the roughening device is moved to the desired position of the concrete pavement, and the servo motor 627 is controlled to generate power to drive the screw 622 to rotate through the output shaft. The screw 622 drives the movable plate 621 to move horizontally through the threaded fit between the movable plate 621, and the movable plate 621 drives the movable roughening device 61 at the bottom to move horizontally. First, the movable roughening device 61 is controlled to move to the left, and the movable rod 612 of the movable roughening device 61 moves horizontally along the horizontal slide groove 633. Due to the engagement of the gear 613 with the tooth plate 632 on the limiting plate assembly 63, the movable roughening device 61 drives the gear 613 to move horizontally along the surface of the tooth plate 632 when it moves, and the gear 613 rotates, and the gear 613 drives the curved rod 614 to rotate, and the curved rod 614 rotates and drives the connecting rod 614 through the collar 6151 and the first connecting rod 6152 The connecting piece 6153 moves back and forth up and down. Since the two second connecting rods 6155 are connected in an inverted V shape when viewed from the right, when the first connecting rod 6152 pushes the connecting piece 6153 to move downward, the connecting piece 6153 pushes the top of the second connecting rod 6155 through the movable rotating shaft 6164, so that the two second connecting rods 6155 push the two roughening rods 6156 connected at the bottom to expand. When the first connecting rod 6152 drives the connecting piece 6153 to move upward, the two roughening rods 6156 are controlled to contract. The movable roughening device 61 continues to move to make the gear 613 rotate continuously, thereby causing the two roughening rods 6156 of the movable roughening rod group 615 to continuously contract and expand back and forth. The grooves drawn on the concrete surface by the roughening rods 6156 are wavy, which increases the groove length on the concrete surface, thereby improving the bonding force between the concrete layer and the asphalt layer.

[0054] Fifth, after the movable roughening device 61 moves to the left to the end, the servo motor 627 is controlled to drive the screw 622 to rotate in the opposite direction, driving the movable roughening device 61 to move right, so that the roughening rod 6156 moves right along the opened groove, thereby increasing the opening effect of the groove on the concrete surface. Since the arc-shaped slide 634 is inclined upward in an arc shape from left to right, and the right end of the horizontal slide 633 is connected to the bottom end of the arc-shaped slide 634, the inner walls of the horizontal slide 633 and the arc-shaped slide 634 are both in contact with the movable rod 612, and the movable rod 612 is cylindrical, the moving trajectory of the movable rod 612 is restricted by the horizontal slide 633 and the arc-shaped slide 634. When the movable roughening device 61 moves to the right to the end, the movable rod 612 moves to the right along the horizontal slide groove 633 and enters the arc slide groove 634, and then slides to the upper right along the arc slide groove 634, so that the movable roughening device 61 moves upward as a whole, and the movable roughening device 61 drives the top movable plate 621, screw 622, first light rod 623, first support plate 624 and second support plate 625 to move upward, and the first support plate 624 and second support plate 625 slide upward along the second light rod 626, thereby increasing the height of the movable roughening device 61 and preventing the roughening rod 6156 at the bottom of the movable roughening device 61 from contacting the concrete layer when the roughening device moves;

[0055] Sixth, after the movable roughening device 61 opens a groove for the concrete and moves to the right end, the movable device 1 can be controlled to move to open a groove on the concrete surface at the next position. By repeating the fourth and fifth steps, continuous roughening of the concrete surface is achieved, and the concrete pavement is automatically roughened, thereby increasing the automation effect of the roughening operation of the concrete pavement.

[0056] The present invention provides a tunnel concrete pavement roughening device through improvement, wherein a roughening assembly 6 is provided, and the lateral movement of the movable roughening device 61 is controlled by a mobile control assembly 62, and multiple groups of movable roughening rod groups 615 are provided in the movable roughening device 61. When the movable roughening device 61 moves laterally, due to the meshing of the gear 613 with the toothed plate 632 on the limit plate assembly 63, the gear 613 drives the curved rod 614 to rotate, and the rotation of the curved rod 614 causes the two roughening rods 6156 of the movable roughening rod group 615 to reciprocate and expand. When the movable roughening device 61 moves laterally, the grooves drawn on the concrete surface by the movable roughening rod group 615 are wavy, thereby improving the bonding force between the concrete layer and the asphalt layer.

[0057] By setting up the movement control component 62 and the limit plate component 63, the movement trajectory of the movable roughening device 61 is limited and guided by the horizontal slide groove 633 and the arc slide groove 634 in the limit plate component 63. When the movable roughening device 61 moves, the movable rod 612 of the movable roughening device 61 moves horizontally along the horizontal slide groove 633, and when the roughening device needs to be moved, the movable roughening device 61 is moved to the right side, and the movable rod 612 of the movable roughening device 61 moves to the right along the horizontal slide groove 633 and enters into the arc slide groove 634, and then moves to the upper right, thereby increasing the height of the movable roughening device 61 and preventing the roughening rod 6156 at the bottom of the movable roughening device 61 from contacting the concrete layer when the roughening device moves;

[0058] By setting up a mobile device 1, a photovoltaic panel and its battery pack 4 and a controller component 5, the roughening device is supported and moved by the mobile device 1, and the roughening device is moved and controlled by the photovoltaic panel and its battery pack 4 and the controller component 5, automatic roughening of the concrete pavement is achieved, thereby increasing the automation effect of the roughening operation of the concrete pavement.

[0059] The above shows and describes the basic principles, main features and advantages of the present invention, and the standard parts used in the present invention can be purchased from the market, and special-shaped parts can be customized according to the description in the specification and the drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the existing technology. The machinery, parts and equipment all adopt conventional models in the existing technology, and the circuit connection adopts the conventional connection method in the existing technology, which will not be described in detail here.

[0060] The above description of the disclosed embodiments is intended to enable one skilled in the art to implement or use the present invention. Various modifications to these embodiments will be readily apparent to one skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention is not limited to the embodiments shown herein but is intended to conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A tunnel concrete pavement roughening device, comprising: A moving device (1), the moving device (1) being used to control the movement of the napping device; Support vertical rods (2), wherein four support vertical rods (2) are provided, the bottom ends of the four support vertical rods (2) are respectively fixed to the top corners of the mobile device (1), and the top ends of the support vertical rods (2) are fixedly connected to the top plate (3); A photovoltaic panel and a battery pack (4) thereof, wherein the photovoltaic panel and the battery pack (4) thereof are installed at the middle of the top end of the top plate (3), and the photovoltaic panel and the battery pack (4) thereof are used to supply power to electrical equipment of the roughening device; A controller component (5), the controller component (5) being mounted on the top edge of the top plate (3), and the controller component (5) being used to control the electrical equipment of the roughening device; It is characterized by: further comprising: A roughening component (6), the roughening component (6) is installed on the inner side of the four supporting vertical rods (2), and the upper and lower ends of the roughening component (6) are fixedly connected to the top plate (3) and the moving device (1), respectively, and the roughening component (6) is used to roughen the concrete road surface; The hair pulling assembly (6) includes a movable hair pulling device (61), a movable control assembly (62) and a limit plate assembly (63). The top of the movable hair pulling device (61) is connected to the movable control assembly (62). The limit plate assemblies (63) are provided on both the front and rear sides of the movable hair pulling device (61). The limit plate assembly (63) is used to limit the moving trajectory of the movable hair pulling device (61). The upper and lower ends of the movable control assembly (62) are fixedly connected to the top plate (3) and the movable device (1) respectively. The bottom end of the limit plate assembly (63) is fixedly connected to the movable device (1). The movable hair pulling device (61) comprises a shell (611), a movable rod (612), a gear (613), a curved rod (614), a movable hair pulling rod group (615) and a limit rod (616), wherein movable rods (612) are fixed to the middle of both front and rear sides of the shell (611), gears (613) are provided on both the tops of both front and rear sides of the shell (611), a curved rod (614) is provided on the top of the inner part of the shell (611), and the front and rear ends of the curved rod (614) respectively extend out of the shell (611) and are connected to the center of the gear (613), and the curved rod (614) is fixed to the middle of both the front and rear sides of the shell (611). 14) A bearing is provided at the connection with the housing (611), the bottom end of the curved rod (614) is connected to the movable roughening rod group (615), the bottom end of the movable roughening rod group (615) extends out of the housing (611), a limiting rod (616) is fixed to the inner bottom end of the housing (611), and the limiting rod (616) passes through the movable roughening rod group (615), the top end of the housing (611) is fixedly connected to the moving control component (62), and the movable rods (612) and gears (613) on the front and rear sides of the housing (611) are connected to the limiting plate component (63); The movable roughening rod group (615) includes a collar (6151), a first connecting rod (6152), a connecting piece (6153), a movable rotating shaft (6154), a second connecting rod (6155) and a roughening rod (6156). The bottom end of the collar (6151) and the first connecting rod (6152) are welded to each other, and the bottom end of the first connecting rod (6152) is rotatably connected to the connecting piece (6153) through a rotating shaft. The inner bottom end of the connecting piece (6153) is fixed with a movable The rotating shaft (6154) is connected to the outer side of the movable rotating shaft (6154) with two second connecting rods (6155), the top ends of the two second connecting rods (6155) rotate along the movable rotating shaft (6154), and the bottom ends of the two second connecting rods (6155) are respectively connected to the roughening rod (6156) through the rotating shaft, the collar (6151) is mounted on the outer wall of the curved rod (614), and the inner top of the roughening rod (6156) is linearly penetrated by the limiting rod (616).

2. The device for roughening a tunnel concrete pavement according to claim 1, characterized in that: The mobile control assembly (62) includes a movable plate (621), a screw (622), a first light rod (623), a first support plate (624), a second support plate (625), a second light rod (626) and a servo motor (627). The front and rear sides of the interior of the movable plate (621) are respectively penetrated transversely by the screw (622) and the first light rod (623), and the inner wall of the movable plate (621) is threadedly connected to the screw (622). The left end of the screw (622) is rotatably connected to the first support plate (624) through a bearing. The left and right ends of the first light rod (623) are respectively connected to the first support plate (624) and the second support plate (625). 25) is fixedly connected, a servo motor (627) is fixed to the front end of the right side of the second support plate (625), and the output shaft on the left side of the servo motor (627) is transmission-connected to the screw (622) through a coupling, and a second light rod (626) is vertically penetrated through the front and rear sides of the first support plate (624) and the second support plate (625), and the first support plate (624) and the second support plate (625) are slidably connected to the second light rod (626), and the upper and lower ends of the second light rod (626) are fixedly connected to the top plate (3) and the moving device (1) respectively, and the bottom end of the movable plate (621) is fixedly connected to the shell (611).

3. The tunnel concrete pavement roughening device according to claim 1, characterized in that: The limiting plate assembly (63) includes a limiting plate (631), a tooth plate (632), a transverse slide groove (633) and an arcuate slide groove (634), the tooth plate (632) is fixed to the top surface of the limiting plate (631), a transverse slide groove (633) is provided in the inner middle part of the limiting plate (631), and an arcuate slide groove (634) is provided on the inner right side of the limiting plate (631), the bottom end of the limiting plate (631) is fixedly connected to the moving device (1), the top surface of the tooth plate (632) is meshed with the gear (613), and the movable rod (612) slides along the inner wall of the transverse slide groove (633) and the arcuate slide groove (634).

4. The tunnel concrete pavement roughening device according to claim 1, characterized in that: The mobile device (1) comprises a vehicle frame (11), a driving wheel (12), a reduction motor (13), a braking device (14), a steering wheel (15) and a steering control device (16), wherein the driving wheels (12) are installed at the front ends of the left and right sides of the vehicle frame (11), and the reduction motor (13) and the braking device (14) are installed at the front end of the top of the vehicle frame (11), and the reduction motor (13) and the braking device (14) are connected to the driving wheel (12), and the reduction motor (13) and the braking device (14) are used to rotate and brake the driving wheel (12). Steering wheels (15) are installed at the rear ends of the left and right sides of the frame (11), a steering control device (16) is installed on the rear side of the top surface of the frame (11), and the steering control device (16) is connected to the steering wheel (15), and the steering control device (16) is used to control the steering of the steering wheel (15). The inner middle part of the frame (11) is hollow, and the movable roughening device (61) is arranged inside the frame (11). The top edge of the frame (11) is fixedly connected to the support vertical rod (2), the second light rod (626) and the limit plate (631) respectively.

5. The device for roughening a tunnel concrete pavement according to claim 1, characterized in that: The limiting rod (616) is arranged in parallel with the curved rod (614), and the inner wall of the roughening rod (6156) is in contact with the limiting rod (616).

6. The device for roughening a tunnel concrete pavement according to claim 4, characterized in that: The second connecting rod (6155) is in the shape of a straight rod, and the two second connecting rods (6155) are connected in an inverted V shape when viewed from the right.

7. The device for roughening a tunnel concrete pavement according to claim 3, characterized in that: The arc-shaped chute (634) is inclined upward in an arc shape from left to right, and the right end of the transverse chute (633) is connected to the bottom end of the arc-shaped chute (634). The inner walls of the transverse chute (633) and the arc-shaped chute (634) are both in contact with the movable rod (612), and the movable rod (612) is cylindrical.

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