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CN-122013642-A - Road traffic engineering pavement quality detection device

CN122013642ACN 122013642 ACN122013642 ACN 122013642ACN-122013642-A

Abstract

The invention relates to the technical field of road surface quality detection, in particular to a road surface quality detection device for highway traffic engineering, which comprises a detection device and a mounting frame, wherein the mounting frame is arranged on the side surface of the detection device, a detection mechanism is arranged in the detection device, the detection mechanism comprises a marking unit and a cleaning unit, the marking unit is arranged in the detection device, and the cleaning unit is arranged at the front end of the detection device. This highway traffic engineering road surface quality detection device through the in-process that removes at the device, contact wheel and road surface laminating in real time, when the unevenness appears on the road surface, can drive the movable rod through contact wheel and carry out the lift process in the inside of spacing section of thick bamboo, then drive the closing plate displacement through the connecting rod, release marking liquid then, and accurate mark needs the maintenance region, solves the unable problem of quantifying defect degree of traditional marking means, promotes maintenance pertinence.

Inventors

  • HU CHANGXING
  • HuYan Wenting
  • CAO LIJUAN
  • CAO HUANHUAN
  • LAN JIE
  • ZHANG QINGYU

Assignees

  • 延安市公路局

Dates

Publication Date
20260512
Application Date
20260408

Claims (8)

  1. 1. The road surface quality detection device for the highway traffic engineering comprises a detection device (1) and a mounting frame (2) and is characterized in that the mounting frame (2) is mounted on the side surface of the detection device (1), a detection mechanism is arranged in the detection device (1), the detection mechanism comprises a marking unit and a cleaning unit, the marking unit is mounted in the detection device (1), and the cleaning unit is mounted at the front end of the detection device (1); The marking unit comprises a marking liquid storage tank (12), the marking liquid storage tank (12) is arranged above a detection device (1), an L bracket (15) is fixedly connected to the top of the detection device (1), a central shaft (16) is arranged on the L bracket (15), a rotating rod (17) is movably connected to the outer surface of the central shaft (16), a traction rod (18) is connected to the other end of the rotating rod (17), a baffle (19) is connected to the other end of the traction rod (18), a sliding rail (20) is arranged on the inner top surface of the detection device (1), a transferring box body (14) is arranged inside the detection device (1), a discharging pipe (23) is communicated to the side surface of the transferring box body (14), a supporting shell (24) is arranged on the outer surface of the bottom of the detection device (1), a moving groove (26) is arranged inside the supporting shell, a sealing plate (25) is movably connected to the inner side surface of the rotating rod, a connecting rod (27) is fixedly connected to the side surface of the sealing plate (25), a moving limiting cylinder (29) is arranged inside the detection device (1), a moving limiting cylinder (28) is arranged inside the moving cylinder (28), the center of the contact wheel (30) is provided with a rotating shaft which is connected with a connecting plate (31), and the connecting plate (31) is connected with a connecting rod (27).
  2. 2. The road surface quality detection device for highway traffic engineering according to claim 1, wherein a material guiding slope (22) is arranged in the transferring box body (14).
  3. 3. The highway traffic engineering pavement quality detection device according to claim 1, wherein the baffle plate (19) moves in the sliding rail (20), and a discharge port (21) is formed in the baffle plate (19).
  4. 4. The highway traffic engineering pavement quality detection device according to claim 1, wherein the two sides of the detection device (1) are provided with mounting frames (2), the bottoms of the mounting frames (2) are provided with buffer devices (3), the other ends of the buffer devices (3) are connected with electric driving wheels (4), and the central position of the front end of the bottom of the detection device (1) is provided with a steering power wheel assembly (5).
  5. 5. The road surface quality detection device for highway traffic engineering according to claim 1, wherein the cleaning unit comprises a blocking cover (6), the blocking cover (6) is fixedly connected to the front end of the detection device (1), a double-output-shaft driving motor (7) is arranged in the detection device (1), a transmission shaft (8) is connected to an output shaft of the double-output-shaft driving motor (7), a bevel gear transmission assembly II (33) is connected to a side transmission of the transmission shaft (8), an output shaft (34) is connected to a front transmission of the bevel gear transmission assembly II (33), a fixed cylinder (35) is arranged on the outer surface of the output shaft (34), one end, far away from the bevel gear transmission assembly II (33), of the output shaft (34) is fixedly connected with a rotary disc (36), a connecting shaft (42) is movably connected to the inside of the rotary disc (36), a limit rod (37) is fixedly connected to the outer surface of the fixed cylinder (35), a turnover shaft (38) is movably connected to the inside of the limit rod (37), the turnover shaft (38) is movably connected to the outer surface (39) of the cleaning seat (39), the inner side of one end of the connecting seat (39) far away from the cleaning plate (40) is fixedly connected with a fixing rod (41), and the connecting shaft (42) is located on the outer surface of the fixing rod (41) to move.
  6. 6. The highway traffic engineering pavement quality detection device according to claim 5, wherein the outer surface of the transmission shaft (8) is in transmission connection with a transmission belt assembly (9) located on the outer side of the detection device (1), the other end of the transmission belt assembly (9) is in transmission connection with a rotation shaft (10), the other end of the rotation shaft (10) is in transmission connection with a bevel gear transmission assembly I (11), and the lower end of the bevel gear transmission assembly I (11) is in transmission connection with a stirring shaft (13) located in the marking liquid storage tank (12).
  7. 7. The road surface quality detection device for highway traffic engineering according to claim 1, wherein the infrared positioning recording device (32) is arranged inside the detection device (1) and at the front end of the movable rod (29).
  8. 8. The road surface quality detection device for highway traffic engineering according to claim 1, wherein a spring is arranged on the top of the limiting cylinder (28) and positioned on the outer surface of the moving rod (29).

Description

Road traffic engineering pavement quality detection device Technical Field The invention relates to the technical field of road surface quality detection, in particular to a road surface quality detection device for highway traffic engineering. Background The highway engineering is used as a core component of a transportation infrastructure and covers key links such as investigation, measurement, design, construction, maintenance and management of the whole life cycle of a highway structure. The structure system has diversified characteristics, not only comprises main structures such as roadbeds, pavements, bridges, culverts, tunnels and the like, but also covers functional matching of drainage systems, safety protection facilities, greening engineering, traffic monitoring facilities and the like, and service facilities such as houses, workshops and the like for supporting construction, maintenance and monitoring work, so that a complete system for guaranteeing safe and efficient operation of roads is formed together. In the road engineering construction flow, quality acceptance after pavement paving is a key node for determining whether engineering can be delivered for use, and the traffic safety and the service life of a road are directly related. Most of the existing detection means are manual inspection, and meanwhile manual handheld marking can operation is adopted. The traditional manual inspection relies on walking or low-speed running observation of inspection staff, and has obvious limitations in combination with simple tool measurement, namely, the inspection efficiency is extremely low, only 3-5 km can be covered every day, the comprehensive inspection of road networks of thousands of km in large cities often requires several months, the labor cost is more than 40% of the total maintenance budget, and meanwhile, when the position is marked manually, different types of marks cannot be carried out according to the degree of the concave-convex surface of the ground. In the daily maintenance and disease detection work of roads, accurate marks of uneven defects such as pits and sinkers of the roads are key preconditions for subsequent maintenance operation. The pavement defect marking device widely applied in the industry at present mostly adopts a mode of marking lines with fixed width or putting single-form markers to realize defect positioning. The marking mode has core function limitation, the marking width and the marking form of the marking mode are preset fixed values, linkage adaptation cannot be formed with the actual depth of the pavement pit and the fluctuation degree of the uneven area, namely, for the pavement bulges with the depth of only a few millimeters and the depth of the serious pit exceeding 20mm or with the pavement bulges with different height differences, marking lines with the same width or consistent marking forms are adopted, and the severity level of the defect cannot be intuitively reflected through marking. According to the above-mentioned problems, we propose a road quality detection device for highway traffic engineering, so as to solve the above-mentioned problems. Disclosure of Invention The invention aims to provide a road surface quality detection device for highway traffic engineering, which aims to solve the problems in the background technology. The road quality detection device for the highway traffic engineering comprises a detection device and a mounting frame, wherein the mounting frame is arranged on the side face of the detection device, a detection mechanism is arranged in the detection device, the detection mechanism comprises a marking unit and a cleaning unit, the marking unit is arranged in the detection device, and the cleaning unit is arranged at the front end of the detection device; The utility model provides a mark unit, mark the unit and include mark liquid storage jar, mark liquid storage jar installs in detection device's top, detection device's top fixedly connected with L support, L support is provided with the center pin, the surface swing joint of center pin has the dwang, the other end of dwang is connected with the traction lever, the other end of traction lever is connected with the baffle, detection device's inside top surface is provided with the slide rail, detection device's inside is provided with transports the box body, transport the side intercommunication of box body has the discharging pipe, detection device's bottom just is located the surface of discharging pipe and is provided with the supporting shell, the inside of supporting shell is provided with the movable groove, the inside swing joint of movable groove has the closing plate, the side fixedly connected with connecting rod of closing plate, detection device's inside is provided with spacing section of thick bamboo, the inside swing joint of spacing section of thick bamboo has the dwang, the inside bottom of dwang is provided with the contact wheel, the contact wheel ce