Auxiliary construction device of concave-convex concrete pavement for automobile detection line

Abstract

The utility model provides an auxiliary construction device of a concave-convex concrete pavement for an automobile detection line, which comprises a pavement processing part, an auxiliary part and a control part, a main body frame comprises a base, rollers, a support plate, a U-shaped carrier plate and a transfer carrier plate, and a transfer mechanism comprises a transverse transfer structure and a longitudinal transfer structure. The cleaning mechanism comprises a cleaning structure and a water circulation structure, the loading mechanism comprises a servo motor, an electric telescopic rod, a clamping jaw motor and an electric roll shaft, and the storage mechanism comprises a waterproof base plate. Compared with a traditional concave-convex pavement manufacturing mode, the manufacturing period is remarkably shortened; the mold reutilization rate is improved, and the pavement manufacturing cost is reduced; the workload of the emptying or stacking step is obviously reduced, and the consumed time is greatly shortened; the cost is low and no mechanical fault exists; maintenance steps are simplified, materials such as concrete are adopted for repair, and maintenance difficulty is low. The mold is diversified in combination and can meet the construction requirements of various test pavements.

Description

An auxiliary construction device for uneven concrete pavement used in vehicle inspection lines Technical Field

[0001] This utility model relates to the field of automobile inspection, and in particular to an auxiliary construction device for uneven concrete pavement used in automobile inspection lines. Background Technology

[0002] With the improvement of people's living standards, automobiles have become one of the main means of transportation. According to relevant regulations, before mass production, automobiles must be tested on a vehicle testing line by passing through simulated uneven road surfaces to test the structural integrity and safety performance of the vehicle under complex road conditions. Testing items include appearance damage inspection, tire and wheel hub inspection, chassis and suspension system inspection, fluid and sealing inspection, and braking system verification. In addition, related control methods are also involved, such as the motor torque control method, device, storage medium, and motor controller disclosed in Chinese patent CN115042634A. This method acquires the vehicle's driving parameters and determines the vehicle's operating conditions based on these parameters. When the determined operating conditions indicate that the vehicle is passing through uneven road surfaces, it acquires the motor reference speed, maximum available torque, and minimum available torque corresponding to the driving parameters. Based on the actual speed and the motor reference speed, it determines the upper limit speed mode coefficient and the lower limit speed mode coefficient.

[0003] Currently, most uneven road surfaces are constructed using traditional manual paving methods, but these methods suffer from low paving accuracy, high maintenance difficulty, and poor testing results. To address these issues, engineers have improved upon traditional methods. For example, Chinese patent CN213336812U discloses a vehicle load testing device based on simulated road conditions. This device includes detection sensors and a simulated road condition device for testing vehicle driving. The simulated road condition device comprises multiple frames, each frame being a double-layer structure with upper and lower plates. Between the upper and lower plates are multiple lifting block devices corresponding to multiple through holes in the upper plate. Each lifting block device includes a lifting block and a lifting cylinder. The lifting cylinder is used to adjust the upper surface of the lifting block to be higher or lower than the upper surface of the upper plate as needed, creating an uneven road surface.

[0004] Uneven road surfaces, as described above, present the following defects during the paving and construction process:

[0005] Compared to uneven road surfaces constructed using traditional methods:

[0006] Traditional construction methods involve creating concave and convex concrete pavements by hollowing out the concrete to create concave sections, and stacking concrete to create convex sections.

[0007] Firstly, due to the complex road surface conditions of uneven surfaces, the methods of hollowing out and stacking are carried out after the concrete pavement has solidified, resulting in a long construction period.

[0008] Secondly, because traditional molds are mostly connected by screws, they are difficult to restore after disassembly, resulting in low reuse rate.

[0009] Third, after the mold is removed, it needs to be hollowed out or stacked, which takes a long time and increases costs.

[0010] Fourth, due to factors such as concrete slump and concrete vibration, it is difficult to meet design requirements, such as inconsistent shape and size of concave and convex parts, uneven concave and convex parts, and inaccurate positioning of concave and convex parts.

[0011] Compared to uneven road surfaces constructed using methods such as the Chinese patent CN213336812U:

[0012] Firstly, the construction cost is high;

[0013] Secondly, maintenance is difficult and the procedures are cumbersome;

[0014] Third, the existence of the lifting block device (lifting block and lifting cylinder) limits the simulated uneven road surface patterns, making it difficult to meet the requirements of diverse road surface inspections. Summary of the Invention

[0015] This invention proposes an auxiliary construction device for uneven concrete pavement used in vehicle inspection lines, which can effectively solve the problems mentioned in the background art.

[0016] To achieve the above objectives, the present invention adopts the following technical solution:

[0017] A construction method for uneven concrete pavement used in vehicle inspection lines:

[0018] The process of manufacturing, using, and maintaining the device:

[0019] Equipment processing and fabrication → construction preparation → positioning and layout → prefabrication of concave and convex concrete column piers → binding of road concrete steel mesh → road concrete pouring, cutting, and curing → equipment recycling, maintenance, and reuse.

[0020] (1) Equipment processing:

[0021] Fabrication of the base, concave module, and convex module: According to the design parameters, the handle is welded onto the pot body to form the concave module and the convex module;

[0022] Select a corrugated pipe according to the design parameters and cut it to obtain the base. Its length should be equal to the thickness of the road concrete.

[0023] (2) Construction preparation.

[0024] (3) Positioning and laying out.

[0025] (4) Fabrication of concave and convex concrete column piers:

[0026] Use the device in step (1) to cast concave and convex concrete column piers;

[0027] Step 1: Place the corrugated pipe: Fix the cut corrugated pipe to the roadbed of the concrete pavement according to the positioning line;

[0028] Step 2: Pour concrete into the corrugated pipe;

[0029] Step 3: Concave and convex body manufacturing: Concave body manufacturing is achieved by pressing down the concave module to ensure continuous, gapless contact between the concave module's pot body one and the bellows; Convex body manufacturing is achieved by pressing down the convex module's pot body two to ensure continuous, gapless contact between the convex module's pot body two and the bellows.

[0030] Step 4: Remove the corrugated pipe.

[0031] (5) Tying the concrete reinforcing mesh for the road surface:

[0032] Step 1: Steel bar processing and fabrication;

[0033] Step 2: Tie the reinforcing bars to form a reinforcing mesh.

[0034] (6) Road surface concrete pouring, joint cutting, and curing:

[0035] During the pouring, jointing, and curing of road concrete, care must be taken to ensure that the vibrator does not touch the column piers during pouring.

[0036] (7) Equipment recycling, maintenance, and reuse:

[0037] The device in step (1) shall be recycled, maintained, and reused.

[0038] The dismantled corrugated pipes are recycled as waste.

[0039] After the concave and convex modules are removed, the surface concrete slurry is cleaned and oil is applied for maintenance to facilitate reuse.

[0040] An auxiliary construction device for uneven concrete pavement used in vehicle inspection lines includes a pavement processing section, an auxiliary section, and a control section.

[0041] Specifically, the road surface processing section includes a base, a road surface top processing mechanism, and a calibration mechanism. The base includes a cylindrical container, which is constructed using a circular corrugated pipe. The road surface top processing mechanism includes a concave module and a convex module; the concave module includes a pot body one and an "n"-shaped handle one; the "n"-shaped handle one is located on the inner side of the pot body one; the convex module includes a pot body two and an "n"-shaped handle two; the "n"-shaped handle two is located on the outer side of the pot body two. The calibration mechanism includes a spirit level and a laser pointer; the spirit level is mounted on the "n"-shaped handle one and "n"-shaped handle two via mounting brackets; the laser pointer is mounted on the "n"-shaped handle one and "n"-shaped handle two via an "L"-shaped mounting bracket.

[0042] Specifically, the auxiliary components include the main frame, transfer mechanism, cleaning mechanism, loading mechanism, auxiliary mechanism, and storage mechanism.

[0043] More specifically, the main frame includes a base, rollers, support plates, a "U"-shaped carrier plate, and a transfer carrier plate. The base includes a rectangular hollow container with a rectangular through hole on its upper bottom plate; drainage holes are equidistantly arranged on the upper bottom plate of the rectangular hollow container; roller pins are connected to the lower bottom plate of the rectangular hollow container; support plates are symmetrically arranged on the base, with "U"-shaped openings on them; the two ends of the "U"-shaped carrier plate are set on the support plates; the two ends of the "U"-shaped carrier plate are hinged to movable gates; the transfer carrier plate is set on the base via pillars, above the rectangular through hole, and has strip-shaped through holes on it; concave and convex modules are set on the base, below the transfer carrier plate.

[0044] More specifically, the transfer mechanism includes a lateral transfer structure and a longitudinal transfer structure. The lateral transfer structure includes a servo motor, an electric telescopic rod, and a gripper motor; the servo motor and a slide rod are mounted on the transfer carrier plate; a movable carrier plate is slidably connected to the slide rod; a mounting plate is mounted on the lower surface of the movable carrier plate via a connecting column; the electric telescopic rod is mounted on the lower surface of the mounting plate; and the gripper motor is mounted on the movable end of the electric telescopic rod. The longitudinal transfer structure includes a lead screw stepper motor and a receiving plate; the lead screw stepper motor and a slide rod are mounted on a base; the movable carrier plate is slidably connected to the slide rod and connected to the nut seat of the lead screw stepper motor; the receiving plate is mounted on the movable carrier plate and has a circular groove and an arc-shaped limiting block.

[0045] More specifically, the cleaning mechanism includes a cleaning structure and a water circulation structure. The cleaning structure includes a second servo motor, a frustum-shaped waterproof platform, and two brushes. The second servo motor is mounted inside the base via a mounting box, located below the rectangular through-hole. The frustum-shaped waterproof platform is mounted on the mounting box, above the second servo motor, and its base plate has a circular pin hole. Brushes one and two are mounted on the shaft of the second servo motor via a circular mounting plate, and are located above the frustum-shaped waterproof platform. Brush one has a concave arc surface; brush two has a convex arc surface. The water circulation structure includes a supply pump, a storage tank, a high-pressure nozzle, a circulation tank, and a collection hopper. The circulation tank and storage tank are located inside the base. The supply pump is located on the storage tank. The collection hopper is located inside the base, between the mounting box and the circulation tank, and its outlet is located inside the circulation tank. The high-pressure nozzle is located on the mounting box and is used to clean the brushes, pot body one, and pot body two. The storage tank and circulation tank are connected by a filter pipe.

[0046] More specifically, the loading mechanism includes a servo motor three, an electric telescopic rod two, a gripper motor two, and an electric roller one. The servo motor three, the roller two, and the slide rod three are mounted on the lower surface of the "U"-shaped carrier plate via a mounting plate; the servo motor three and the roller two are connected by a reduction gearbox; the movable carrier plate three is slidably connected to the slide rod three and is connected to the roller two by a rope chain; the electric telescopic rod two is mounted on the movable carrier plate three; the gripper motor two is mounted on the movable end of the electric telescopic rod two; and the electric roller one is equidistantly mounted on the base.

[0047] More specifically, the auxiliary mechanism includes a "C"-shaped carrier plate, four servo motors, three electric telescopic rods, support feet, and two electric rollers. The four servo motors and three rollers are mounted on the "U"-shaped carrier plate via mounting plates and are connected to each other via a reduction gearbox. One end of the "C"-shaped carrier plate is pinned to the base, and the other end is connected to the three rollers via a traction rope. The three electric telescopic rods are mounted on the lower surface of the "C"-shaped carrier plate. The support feet are mounted on the movable end of the three electric telescopic rods. The two electric rollers are equidistantly positioned on the upper surface of the "C"-shaped carrier plate.

[0048] More specifically, the storage mechanism includes a waterproof pad with a circular groove on it; a circular through hole is provided on the bottom surface of the circular groove.

[0049] Specifically, the control section includes a control mechanism, a feedback mechanism, and a PLC controller. The control mechanism includes a start switch, an unfold switch, a cleanup switch, a pause switch, and an unload switch. The feedback mechanism includes several distance sensor modules.

[0050] Furthermore, an oil storage tank, an oil pump, and an oil injector are added; the oil storage tank and oil pump are located inside the base, and the oil injector is located on the second electric telescopic pole.

[0051] Advantages compared to existing technologies:

[0052] In this utility model, the following functions are achieved through the integrated design of the road surface processing section, the auxiliary section, and the control section:

[0053] Firstly, compared to the traditional method of creating uneven road surfaces, the production cycle is significantly shortened.

[0054] Secondly, the increased reusability of molds reduces the cost of road construction.

[0055] Third, the workload of hollowing out or stacking steps is significantly reduced, and the time consumption is greatly shortened.

[0056] Fourth, compared to the existing methods of constructing uneven road surfaces, it is lower in cost and has no mechanical failures.

[0057] Fifth, the maintenance process is simplified, and repairs can be made using materials such as concrete, making maintenance easy.

[0058] Sixth, the molds can be combined in various ways to meet the construction needs of a variety of test road surfaces. Attached Figure Description

[0059] Figure 1 is a front view of the mold assembly of this utility model;

[0060] Figure 2 is a schematic diagram of the mold structure of this utility model;

[0061] Figure 3 is a schematic diagram of the mold structure of this utility model including the calibration mechanism;

[0062] Figure 4 is a top view of the structure of this utility model;

[0063] Figure 5 is a top view of a partial cross-sectional structure of the present invention;

[0064] Figure 6 is a three-dimensional structural diagram of this utility model;

[0065] Figure 7 is a schematic diagram of a partial cross-sectional structure of the present invention from the front view.

[0066] Figure 8 is a schematic diagram of the enlarged cross-sectional structure of this utility model from the front view;

[0067] Figure 9 is a schematic diagram of the system structure of this utility model.

[0068] In the diagram: 101. Base, 102. Concave module, 103. Convex module, 104. Spirit level, 105. Laser pointer, 201. Base, 202. Roller, 203. Support plate, 204. "U"-shaped carrier plate, 205. Transfer carrier plate, 206. Concave module, 207. Convex module, 301. Servo motor one, 302. Electric telescopic rod one, 303. Gripper motor one, 304. Lead screw stepper motor, 305. Receiving plate, 401. Servo motor two, 402. Frustum-shaped waterproof platform, 403. Brush one, 404. Brush two, 405. Supply pump, 406. Liquid storage tank, 407. High-pressure nozzle, 408. Collection hopper, 501. Servo motor three, 502. Electric telescopic pole II, 503. Gripper motor II, 504. Electric roller I, 601. Servo motor IV, 602. "C" shaped carrier plate, 603. Electric telescopic pole III, 604. Electric roller II, 701. Storage mechanism. Detailed Implementation

[0069] Example 1, referring to Figures 1-9, describes an auxiliary construction device for uneven concrete pavement used in vehicle inspection lines, comprising a pavement processing section, an auxiliary section, and a control section.

[0070] The road surface processing section includes a base 101, a road surface top processing mechanism, and a calibration mechanism.

[0071] The base 101 includes a cylindrical container.

[0072] Cylindrical containers include circular bellows.

[0073] The road surface top processing mechanism includes a concave module 102 and a convex module 103.

[0074] The concave module 102 includes a pot body and an "n"-shaped handle.

[0075] An "n"-shaped handle is located on the inner side of the pot body.

[0076] The convex module 103 includes a pot body and an "n"-shaped handle.

[0077] The second "n"-shaped handle is located on the outer side of the second pot body.

[0078] The calibration mechanism includes a bubble level 104 and a laser pointer 105.

[0079] The level bubble 104 is mounted on the "n" shaped handle one and the "n" shaped handle two via a mounting bracket.

[0080] The laser pointer 105 is mounted on the n-shaped handle one and the n-shaped handle two via an L-shaped mounting bracket.

[0081] The auxiliary components include the main frame, transfer mechanism, cleaning mechanism, loading mechanism, auxiliary mechanism and storage mechanism 701.

[0082] The main frame includes a base 201, rollers 202, support plate 203, "U"-shaped carrier plate 204, and transfer carrier plate 205.

[0083] The base 201 includes a rectangular hollow container.

[0084] A rectangular through hole is provided on the top bottom plate of the rectangular hollow container.

[0085] Drainage holes are provided at equal intervals on the top bottom plate of the rectangular hollow container.

[0086] Roller 202 is pin-connected to the bottom plate of the rectangular hollow container.

[0087] The support plate 203 is symmetrically arranged on the base 201.

[0088] A U-shaped through slot is provided on the support plate 203.

[0089] The two ends of the “U”-shaped carrier plate 204 are set on the support plate 203; the two ends of the “U”-shaped carrier plate 204 are hinged to the movable gate.

[0090] The transfer carrier plate 205 is mounted on the base 201 via a support column and is located above the rectangular through hole.

[0091] A strip-shaped through hole is provided on the transfer carrier plate 205.

[0092] The concave module 206 and the convex module 207 are disposed on the base 201 and located below the transfer carrier plate 205.

[0093] The concave module 206 includes a cuboid with a concave groove structure that is adapted to the concave module 102; the convex module 207 includes a cuboid with a spherical protrusion that is adapted to the convex module 103.

[0094] The transfer mechanism includes a lateral transfer structure and a longitudinal transfer structure. It is used to grip and transfer the concave module (102) and the convex module (103).

[0095] The lateral transfer structure includes a servo motor 301, an electric telescopic rod 302, and a gripper motor 303.

[0096] Servo motor 301 and slide bar 3 are mounted on transfer carrier plate 205.

[0097] The movable carrier plate is slidably connected to the slide rod.

[0098] The mounting plate is set on the bottom surface of the movable mounting plate one via connecting columns.

[0099] The electric telescopic pole 302 is installed on the bottom surface of the mounting plate.

[0100] The gripper motor 303 is mounted on the movable end of the electric telescopic rod 302.

[0101] The longitudinal transfer structure includes a lead screw stepper motor 304 and a receiving plate 305.

[0102] The lead screw stepper motor 304 and the slide bar 2 are mounted on the base 201.

[0103] The movable carrier plate 2 is slidably connected to the slide rod 2 and is connected to the nut seat of the lead screw stepper motor 304.

[0104] The receiving plate 305 is mounted on the movable carrier plate 2.

[0105] The receiving plate 305 is provided with a concave groove and a spherical protrusion.

[0106] The cleaning system includes a cleaning structure and a water circulation structure.

[0107] The cleaning structure includes a servo motor 401, a frustum-shaped waterproof platform 402, a brush 403, and a brush 404. It is used to clean the working surfaces of the concave module (102) and the convex module (103).

[0108] Servo motor 401 is mounted in the base 201 via a mounting box, located below the rectangular through hole.

[0109] A frustum-shaped waterproof platform 402 is mounted on the mounting box, located above the servo motor 401.

[0110] A circular pin hole is provided on the base plate of the truncated cone-shaped waterproof platform 402.

[0111] Brush bristles 1 (403) and 2 (404) are mounted on the shaft of servo motor 2 (401) via a circular mounting plate and are located above the frustum-shaped waterproof platform 402.

[0112] Brush bristles 1 (403) have a concave arc surface; brush bristles 2 (404) have a convex arc surface.

[0113] The water circulation structure includes a supply pump 405, a storage tank 406, a high-pressure nozzle 407, a circulation pool, and a collection hopper 408. It is used to conserve water resources.

[0114] The circulating tank and the liquid storage tank 406 are located inside the base 201.

[0115] The supply pump 405 is installed on the liquid storage tank 406.

[0116] The collecting hopper 408 is installed inside the base 201, located between the mounting box and the circulation pool; the outlet of the collecting hopper 408 is located inside the circulation pool.

[0117] The high-pressure nozzle 407 is mounted on the mounting box and is used to clean the brush bristles, pot body one, and pot body two.

[0118] The liquid storage tank 406 and the circulation tank are connected by a filter pipe.

[0119] The loading mechanism includes a servo motor 501, an electric telescopic rod 502, a gripper motor 503, and an electric roller 504. It is used to grip and transfer the concave module (102) and the convex module (103) to the storage mechanism (701).

[0120] Servo motor 3 (501), roller 2, and slide bar 3 are mounted on the bottom surface of the "U"-shaped carrier plate 204 via a mounting plate.

[0121] Servo motor 3501 and reel 2 are connected by a reduction gearbox.

[0122] The movable carrier plate three is slidably connected to the slide rod three, and is connected to the reel two by a rope chain.

[0123] The electric telescopic pole 2502 is installed on the movable carrier plate 3.

[0124] The gripper motor 2503 is installed on the movable end of the electric telescopic rod 2502.

[0125] Electric rollers 504 are equidistantly arranged on the base 201.

[0126] The auxiliary mechanism includes a C-shaped carrier plate 602, a servo motor 601, an electric telescopic rod 603, support feet, and an electric roller 604. These are used to adjust the space occupied by the device.

[0127] Servo motor 4601 and reel 3 are mounted on the "U"-shaped carrier plate 204 via a mounting plate.

[0128] Servo motor 4601 and reel 3 are connected by a reduction gearbox.

[0129] One end of the “C”-shaped carrier plate 602 is connected to the base 201 via a connecting block pin; the other end is connected to the reel three via a fixed column traction rope.

[0130] The electric telescopic pole 603 is installed on the bottom surface of the "C"-shaped carrier plate 602.

[0131] The support feet are located on the movable end of the electric telescopic pole 3603.

[0132] Electric rollers 604 are equidistantly arranged on the upper bottom surface of the "C"-shaped carrier plate 602.

[0133] Storage mechanism 701 includes a waterproof gasket.

[0134] A strip support plate is installed on the bottom surface of the waterproof pad; the strip support plate is compatible with the electric roller shaft.

[0135] A circular groove is provided on the waterproof pad; three circular through holes are provided on the bottom surface of the circular groove.

[0136] The control section includes a control mechanism, a feedback mechanism, and a PLC controller. It is used to coordinate the actions of each mechanism.

[0137] The control mechanism includes a start switch, an unfold switch, a cleanup switch, a pause switch, and an unload switch.

[0138] The start switch, unfold switch, clean switch, pause switch, and unload switch are located on the "U"-shaped carrier plate 204.

[0139] The feedback mechanism includes distance sensor module one, distance sensor module two, distance sensor module three, and distance sensor module four.

[0140] The distance sensor module is installed on the housing of the electric telescopic pole 3603 to assist the PLC controller in detecting the distance between the electric telescopic pole 3603 and the ground.

[0141] Distance sensor module 2 is mounted on the mounting plate to assist the PLC controller in detecting the position of the processing mechanism on the top of the road surface.

[0142] The distance sensor modules are equidistantly arranged on the receiving plate 305 to assist the PLC controller in detecting the position of the processing mechanism on the top of the road surface.

[0143] Distance sensor module four is mounted on movable carrier plate three to assist the PLC controller in detecting the position of the processing mechanism at the top of the road surface.

[0144] The lead screw stepper motor of this utility model includes a servo motor, a ball screw assembly, and a nut seat; the servo motor and the ball screw assembly are connected by a lead screw drive. The ball screw assembly includes a ball screw, a ball nut, rotating steel balls, and a circulating component. The nut seat is connected to the ball nut of the ball screw assembly.

[0145] Working principle and usage:

[0146] Step 1, Pre-setting:

[0147] Perform power supply debugging on this device.

[0148] Press the unfold switch, and the distance sensor module one outputs a signal to the PLC controller; the PLC controller outputs a signal to the servo motor four 601 and the electric telescopic rod three 603.

[0149] Servo motor 4 601 starts, causing the vertically placed "C"-shaped carrier plate 602 to be converted to a horizontal position; electric telescopic rod 3 603 starts after a delay to support the "C"-shaped carrier plate 602.

[0150] Replenish water to the liquid storage tank 406.

[0151] Place the recyclable tools into the "U"-shaped carrier plate 204.

[0152] The second step is cleaning;

[0153] Place the concave module 102 (or convex module 103) onto the corresponding concave module 206 (convex module 207), press the cleaning switch, and the distance sensor module 2 outputs a signal to the PLC controller; the PLC controller outputs a signal to the servo motor 301, the electric telescopic rod 302, the gripper motor 303, the servo motor 401, and the supply pump 405.

[0154] The electric telescopic rod 302 and the gripper motor 303 are activated to grasp the concave module 102 (or convex module 103). With the assistance of the servo motor 301, the concave module 102 (or convex module 103) is placed onto the brush bristles 403 (or brush bristles 404). During this process, the electric telescopic rod 302 and the gripper motor 303 continuously hold the concave module 102 (or convex module 103) and ensure full contact with the brush bristles 403 (or brush bristles 404).

[0155] Servo motor 401 and supply pump 405 start after a delay, and high-pressure nozzle 407 cleans concave module 102 (or convex module 103). During the interval cleaning process, servo motor 401 starts intermittently to perform self-cleaning.

[0156] After cleaning, the electric telescopic rod 302, the gripper motor 303, and the servo motor 301 work together to place the concave module 102 (or the convex module 103) onto the receiving plate 305.

[0157] Distance sensor module three and distance sensor module four output signals to the PLC controller; the PLC controller outputs signals to lead screw stepper motor 304, servo motor three 501, electric telescopic rod two 502, and gripper motor two 503.

[0158] The lead screw stepper motor 304 drives the receiving plate 305 to move backward to below the movable carrier plate 3. The electric telescopic rod 2 502 and the gripper motor 2 503 start to grip the concave module 102 (or convex module 103). With the cooperation of the servo motor 3 501, the concave module 102 (or convex module 103) is placed into the circular groove of the waterproof pad.

[0159] When a row is fully loaded, electric roller 504 and electric roller 604 are activated, causing the waterproof pad to move a unit distance (row spacing) to facilitate the subsequent loading of the concave module 102 (or convex module 103).

[0160] Example 2: A construction method for an uneven concrete pavement for vehicle inspection lines:

[0161] The process of manufacturing, using, and maintaining the device:

[0162] Equipment processing and fabrication → construction preparation → positioning and layout → prefabrication of concave and convex concrete column piers → binding of road concrete steel mesh → road concrete pouring, cutting, and curing → equipment recycling, maintenance, and reuse.

[0163] (1) Equipment processing:

[0164] Fabrication of the base (101), concave module (102), and convex module (103):

[0165] According to the design parameters, the finished stainless steel pot (i.e., the pot body) is purchased from the market or customized from the factory. Φ12 steel bars are cut and bent into "U" shape on the construction site. Two "U" shaped steel bars are symmetrically welded to the pot body (for concave pot body, the steel bars are welded on the concave side; for convex pot body, the steel bars are welded on the convex side), forming a concave module (102) and a convex module (103).

[0166] Corrugated pipes are procured according to design parameters (diameter) and cut on-site using a cutting machine. Their length should be equal to the thickness of the road concrete.

[0167] (2) Construction preparation;

[0168] (3) Positioning and layout;

[0169] (4) Fabrication of concave and convex concrete column piers:

[0170] Step 1: Place the corrugated pipe. Following the positioning lines, place the cut corrugated pipe on the subgrade of the concrete pavement, securing it with short reinforcing bars inserted symmetrically at the four corners.

[0171] Step 2: Pour concrete into the corrugated pipe. Pour concrete that meets the design requirements into the corrugated pipe, and ensure it is vibrated and compacted during pouring.

[0172] Step 3: Concave and convex body fabrication. Concave body fabrication: a concave module (102) (concave pot body) is pressed down to ensure continuous, gapless contact between the first pot body of the concave module (102) and the bellows. Convex body fabrication: a convex module (103) (convex pot body) is pressed down to ensure continuous, gapless contact between the second pot body of the convex module (103) and the bellows.

[0173] Step 4: Remove the corrugated pipe. After the concrete of the column pier has initially set, cut the corrugated pipe with scissors or a utility knife and remove it.

[0174] (5) Binding the concrete reinforcing mesh of the road surface

[0175] Step 1: Reinforcing bar processing and fabrication. This should be carried out in accordance with design and specification requirements, and the quality, type, specifications, quantity, and length should all meet the requirements.

[0176] Step 2: Binding the reinforcing bars to form a reinforcing mesh. This is done according to design and specification requirements. When the reinforcing mesh encounters a column pier, it is cut off, and reinforcing bars are added to all four sides of the cut, with two reinforcing bars on each side, and the specifications are the same as those of the reinforcing mesh.

[0177] (6) Road surface concrete pouring, joint cutting, and curing

[0178] The pouring, joint cutting, and curing of road concrete shall be carried out in accordance with the design and specification requirements. During pouring, care shall be taken to ensure that the vibrator does not touch the column pier.

[0179] (7) Equipment recycling, maintenance, and reuse

[0180] Corrugated pipe recycling. The dismantled corrugated pipes are recycled as waste and disposed of in accordance with the requirements of the environmental protection department.

[0181] After the concave module (102) and convex module (103) are removed, the surface concrete slurry needs to be cleaned and oiled for maintenance in order to facilitate reuse.

[0182] Example 3, based on Example 1, adds an oil storage tank, an oil pump, and an oil injector; the oil storage tank and oil pump are installed inside the base 201, and the oil injector is installed on the electric telescopic rod 502.

Claims

1. An auxiliary construction device for uneven concrete pavement used in vehicle inspection lines, characterized in that: It includes a road surface processing section, an auxiliary section, and a control section; the road surface processing section includes a base (101), a road surface top processing mechanism, and a calibration mechanism; the base (101) includes a cylindrical container; the road surface top processing mechanism includes a concave module (102) and a convex module (103); the concave module (102) includes a pot body one and an "n"-shaped handle one; the "n"-shaped handle one is located on the inner side of the pot body one; the convex module (103) includes a pot body two and an "n"-shaped handle two; the "n"-shaped handle two is located on the outer side of the pot body two; the auxiliary section includes a main frame, a transfer mechanism, a cleaning mechanism, a loading mechanism, an auxiliary mechanism, and a storage mechanism (701); the transfer mechanism includes a lateral transfer structure and a longitudinal transfer structure; the cleaning mechanism includes a cleaning structure and a water circulation structure.

2. The auxiliary construction device for uneven concrete pavement for vehicle inspection lines according to claim 1, characterized in that: The calibration mechanism includes a bubble level (104) and a laser pointer (105); the bubble level (104) is mounted on the first and second "n"-shaped handles via a mounting bracket; the laser pointer (105) is mounted on the first and second "n"-shaped handles via an "L"-shaped mounting bracket.

3. The auxiliary construction device for an uneven concrete pavement for an automobile inspection line according to claim 1, characterized in that: The main frame includes a base (201), rollers (202), support plate (203), "U"-shaped carrier plate (204), and transfer carrier plate (205); the base (201) includes a rectangular hollow container with a rectangular through hole and a drainage hole on its upper bottom plate; the rollers (202) are pin-connected to the lower bottom plate of the rectangular hollow container; the support plate (203) is set on the base (201) and has a "U"-shaped opening through groove on it; the two ends of the "U"-shaped carrier plate (204) are set on the support plate (203); the two ends of the "U"-shaped carrier plate (204) are hinged to the movable gate; the transfer carrier plate (205) is set on the base (201) through a support column, located above the rectangular through hole, and has a strip through hole on it; the concave module (206) and the convex module (207) are set on the base (201) and located below the transfer carrier plate (205).

4. The auxiliary construction device for an uneven concrete pavement for an automobile inspection line according to claim 1, characterized in that: The lateral transfer structure includes a servo motor (301), an electric telescopic rod (302), and a gripper motor (303); the servo motor (301) and the slide rod are mounted on the transfer carrier plate (205); the movable carrier plate is slidably connected to the slide rod; the mounting plate is mounted on the lower surface of the movable carrier plate via a connecting column; the electric telescopic rod (302) is mounted on the lower surface of the mounting plate; and the gripper motor (303) is mounted on the movable end of the electric telescopic rod (302).

5. The auxiliary construction device for an uneven concrete pavement for an automobile inspection line according to claim 1, characterized in that: The longitudinal transfer structure includes a lead screw stepper motor (304) and a receiving plate (305); the lead screw stepper motor (304) and the second slide rod are mounted on the base (201); the second movable carrier plate is slidably connected to the second slide rod and connected to the nut seat of the lead screw stepper motor (304); the receiving plate (305) is mounted on the second movable carrier plate; the receiving plate (305) is provided with a circular groove and an arc-shaped limiting block.

6. The auxiliary construction device for an uneven concrete pavement for an automobile inspection line according to claim 1, characterized in that: The cleaning structure includes a second servo motor (401), a frustum-shaped waterproof platform (402), a first brush (403), and a second brush (404). The second servo motor (401) is mounted in the base (201) through a mounting box, located below the rectangular through hole. The frustum-shaped waterproof platform (402) is mounted on the mounting box, located above the second servo motor (401). A circular pin hole is provided on the bottom plate of the frustum-shaped waterproof platform (402). The first brush (403) and the second brush (404) are mounted on the shaft of the second servo motor (401) through a circular mounting plate, and located above the frustum-shaped waterproof platform (402). The first brush (403) has a concave arc surface. The second brush (404) has a convex arc surface.

7. The auxiliary construction device for uneven concrete pavement for vehicle inspection lines according to claim 1, characterized in that: The water circulation structure includes a supply pump (405), a storage tank (406), a high-pressure nozzle (407), a circulation tank, and a collection hopper (408); the supply pump (405) is installed on the storage tank (406); the collection hopper (408) is installed in the base (201) between the mounting box and the circulation tank; the outlet of the collection hopper (408) is located in the circulation tank; the high-pressure nozzle (407) is installed on the mounting box; the storage tank (406) and the circulation tank are connected by a filter pipe.

8. The auxiliary construction device for an uneven concrete pavement for an automobile inspection line according to claim 1, characterized in that: The loading mechanism includes a servo motor 3 (501), an electric telescopic rod 2 (502), a gripper motor 2 (503), and an electric roller 1 (504); the servo motor 3 (501), the roller 2, and the slide rod 3 are mounted on the bottom surface of the "U"-shaped carrier plate (204) via a mounting plate; the servo motor 3 (501) and the roller 2 are connected by a reduction gearbox; the movable carrier plate 3 is slidably connected to the slide rod 3 and is connected to the roller 2 by a rope chain; the electric telescopic rod 2 (502) is mounted on the movable carrier plate 3; the gripper motor 2 (503) is mounted on the movable end of the electric telescopic rod 2 (502); and the electric roller 1 (504) is mounted on the base (201).

9. The auxiliary construction device for an uneven concrete pavement for an automobile inspection line according to claim 1, characterized in that: The auxiliary mechanism includes a "C"-shaped carrier plate, a servo motor four (601), an electric telescopic rod three (603), support feet, and an electric roller two (604); the servo motor four (601) and the roller three are mounted on the "U"-shaped carrier plate (204) via mounting plates; the servo motor four (601) and the roller three are connected by a reduction gearbox; one end of the "C"-shaped carrier plate (602) is pin-connected to the base (201), and the other end is connected to the roller three via a traction rope; the electric telescopic rod three (603) is mounted on the lower bottom surface of the "C"-shaped carrier plate (602); the support feet are mounted on the movable end of the electric telescopic rod three (603); and the electric roller two (604) is mounted on the upper bottom surface of the "C"-shaped carrier plate (602).

10. The auxiliary construction device for an uneven concrete pavement for an automobile inspection line according to claim 1, characterized in that: The storage mechanism (701) includes a waterproof pad, on the bottom surface of which a strip support plate is provided; a circular groove is provided on the waterproof pad; and a circular through hole is provided on the bottom surface of the circular groove.

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