CN217005667U

CN217005667U - Highway bituminous paving maintains roughness measuring device

Info

Publication number: CN217005667U
Application number: CN202220494847.XU
Authority: CN
Inventors: 柳汝侠; 田磊
Original assignee: Yunnan Xutong Municipal Engineering Construction Co ltd
Current assignee: Yunnan Xutong Municipal Engineering Construction Co ltd
Priority date: 2022-03-09
Filing date: 2022-03-09
Publication date: 2022-07-19
Anticipated expiration: 2032-03-09

Abstract

The utility model provides a device for measuring the maintenance flatness of a road asphalt pavement. The device for measuring the maintenance flatness of the asphalt pavement of the highway comprises a shell; the four travelling wheels are respectively arranged on two sides of the shell; the mounting plate is fixedly mounted on the inner wall of the top of the shell; the push-pull rod is fixedly arranged on one side of the shell; the partition plate is fixedly arranged on the inner wall of the shell; the induction rope is fixedly arranged on the inner wall of the shell; a plurality of measuring mechanisms, each of the plurality of measuring mechanisms being disposed on the partition plate; the data monitoring mechanism is arranged on the shell; and the power supply mechanism is arranged on the inner wall of the shell. The device for measuring the maintenance flatness of the asphalt pavement of the highway, provided by the utility model, has the advantages of convenience in operation, more visual measured data and capability of timely finding out the depressions and the bulges of the pavement.

Description

Highway bituminous pavement maintains roughness measuring device

Technical Field

The utility model relates to the technical field of asphalt pavement maintenance, in particular to a device for measuring the maintenance flatness of a highway asphalt pavement.

Background

Asphalt pavement refers to various types of pavement that are made by incorporating into mineral materials a road asphalt material. The asphalt binder improves the capability of the paving aggregate to resist damage of traveling vehicles and natural factors to the pavement, and enables the pavement to be smooth, less in dust, impermeable and durable. Accordingly, asphalt pavement is one of the most widely used high-grade pavements in road construction. In the routine maintenance of asphalt pavement, the flatness of the pavement needs to be measured so as to find the raised or depressed pavement in time for maintenance.

However, the traditional road flatness measuring device usually adopts a laser range finder or a pressure sensor and other devices to measure the road flatness, but the data of the devices usually needs to be analyzed by professional data to form complete road flatness information, so that the intuitiveness is poor, and the maintenance personnel cannot find the road problems in time; meanwhile, the traditional road flatness measuring device cannot analyze the measured data of the road on site, and is inconvenient.

Therefore, it is necessary to provide a device for measuring the maintenance flatness of the asphalt pavement of the highway to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model solves the technical problem of providing the device for measuring the maintenance flatness of the asphalt pavement of the highway, which has the advantages of convenient operation, visual measured data and capability of finding the concave and convex parts of the pavement in time.

In order to solve the technical problem, the utility model provides a device for measuring the maintenance flatness of a road asphalt pavement, which comprises: a housing; the four travelling wheels are respectively arranged on two sides of the shell; the mounting plate is fixedly mounted on the inner wall of the top of the shell; the push-pull rod is fixedly arranged on one side of the shell; the partition plate is fixedly arranged on the inner wall of the shell; the induction rope is fixedly arranged on the inner wall of the shell; a plurality of measuring mechanisms, each of the plurality of measuring mechanisms being disposed on the partition plate; the data monitoring mechanism is arranged on the shell; and the power supply mechanism is arranged on the inner wall of the shell.

Preferably, measuring mechanism includes two slide bars, roof, bottom plate, two springs, response wheel, connecting rod and connecting block, two the equal slidable mounting of slide bar is in on the baffle, roof fixed mounting is two the top of slide bar, bottom plate fixed mounting is two the bottom of slide bar, two the spring is established two respectively the slip cap on the slide bar, the response wheel sets up the bottom of bottom plate, connecting rod fixed mounting is in the top of roof, the fixed cover of connecting block is established on the response rope, the connecting block with connecting rod fixed connection.

Preferably, one side of the mounting plate is provided with a plurality of high-speed cameras.

Preferably, the data monitoring mechanism includes PC, USB interface, USB extension line, touch display screen and video line, PC fixed mounting is in on one side inner wall of casing, the PC is with a plurality of high-speed camera electric connection, be provided with the GPS module in the PC, the USB interface sets up on the casing, the USB extension line sets up on the PC, the USB extension line with USB interface electric connection, touch display screen fixed mounting be in the top of casing, the video line sets up on the touch display screen, the video line with PC electric connection.

Preferably, the power supply mechanism comprises a storage battery and an inverter, the storage battery is arranged on the inner wall of one side of the shell, the inverter is fixedly installed on the inner wall of one side of the shell, and the inverter is electrically connected with the storage battery, the PC and the touch display screen.

Preferably, the video line is internally provided with an HDMI video transmission line and a USB data transmission line.

Compared with the related art, the device for measuring the maintenance flatness of the asphalt pavement of the highway, provided by the utility model, has the following beneficial effects:

the utility model provides a road asphalt pavement maintenance flatness measuring device, which can be pushed to walk on a pavement through four walking wheels and a push-pull rod, the flatness of the pavement can be detected through an induction rope, the sunken and raised conditions of the pavement can be conducted to the induction rope through a plurality of measuring mechanisms, the bending condition of the induction rope can be shot in real time through a plurality of high-speed cameras, the flatness of the pavement can be monitored in real time through a data monitoring mechanism, a PC (personal computer) and a touch display screen can be powered through a power supply mechanism, a video window of the PC can be displayed through an HDMI2.1 video transmission line in a video line, and a touch control signal of the touch display screen can be transmitted to the PC through a USB3.0 data transmission line so as to operate the PC.

Drawings

FIG. 1 is a schematic view of an elevational cross-sectional structure of a road asphalt pavement maintenance flatness measuring apparatus provided by the present invention;

FIG. 2 is a side cross-sectional structural view of FIG. 1;

fig. 3 is an enlarged schematic view of a portion a shown in fig. 1.

Reference numbers in the figures: 1. a housing; 2. a traveling wheel; 3. mounting a plate; 4. a push-pull rod; 5. a partition plate; 6. an induction rope; 7. a slide bar; 8. a top plate; 9. a base plate; 10. a spring; 11. an induction wheel; 12. a connecting rod; 13. connecting blocks; 14. a high-speed camera; 15. a PC machine; 16. a USB interface; 17. a USB extension cord; 18. a touch display screen; 19. a video line; 20. a battery; 21. an inverter.

Detailed Description

The utility model is further described with reference to the following figures and embodiments.

Please refer to fig. 1-3, wherein fig. 1 is a schematic front sectional view of a device for measuring the maintenance flatness of the asphalt pavement of the road according to the present invention; FIG. 2 is a side cross-sectional structural view of FIG. 1; fig. 3 is an enlarged schematic view of a portion a shown in fig. 1. Highway bituminous paving maintains roughness measuring device includes: a housing 1; the four walking wheels 2 are respectively arranged on two sides of the shell 1; the mounting plate 3 is fixedly mounted on the inner wall of the top of the shell 1; the push-pull rod 4 is fixedly arranged on one side of the shell 1; the partition plate 5 is fixedly arranged on the inner wall of the shell 1; the induction rope 6 is fixedly arranged on the inner wall of the shell 1; a plurality of measuring mechanisms each provided on the partition plate 5; the data monitoring mechanism is arranged on the shell 1; and the power supply mechanism is arranged on the inner wall of the shell 1.

Measuring mechanism includes two slide bars 7, roof 8, bottom plate 9, two springs 10, inductive wheel 11, connecting rod 12 and connecting block 13, two equal slidable mounting of slide bar 7 is in on the baffle 5, roof 8 fixed mounting is two the top of slide bar 7, bottom plate 9 fixed mounting is two the bottom of slide bar 7, two spring 10 sliding sleeve is established two respectively on the slide bar 7, inductive wheel 11 sets up the bottom of bottom plate 9, connecting rod 12 fixed mounting is in the top of roof 8, the fixed cover of connecting block 13 is established on the response rope 6, connecting block 13 with connecting rod 12 fixed connection can be conducted the sunken and protruding condition on road surface to response rope 6 on through a plurality of measuring mechanism.

One side of mounting panel 3 is provided with a plurality of high-speed cameras 14, can shoot the crooked condition of response rope 6 in real time through a plurality of high-speed cameras 14.

Data monitoring mechanism includes PC 15, USB interface 16, USB extension line 17, touch display screen 18 and video line 19, PC 15 fixed mounting be in on one side inner wall of casing 1, PC 15 and a plurality of high-speed camera 14 electric connection, be provided with the GPS module in the PC 15, USB interface 16 sets up on the casing 1, USB extension line 17 sets up on the PC 15, USB extension line 17 with USB interface 16 electric connection, touch display screen 18 fixed mounting be in the top of casing 1, video line 19 sets up on the touch display screen 18, video line 19 with PC 15 electric connection can carry out real-time supervision to the roughness on road surface through data monitoring mechanism.

The power supply mechanism comprises a storage battery 20 and an inverter 21, the storage battery 20 is arranged on the inner wall of one side of the shell 1, the inverter 21 is fixedly installed on the inner wall of one side of the shell 1, the inverter 21 is electrically connected with the storage battery 20, the PC 15 and the touch display screen 18, and power can be supplied to the PC 15 and the touch display screen 18 through the power supply mechanism.

The video line 19 is internally provided with an HDMI2.1 video transmission line and a USB3.0 data transmission line, a video window of the PC 15 can be displayed through the HDMI2.1 video transmission line in the video line 19, and a touch control signal for touching the touch display screen 18 can be transmitted to the PC 15 through the USB3.0 data transmission line so as to operate the PC 15.

The working principle of the device for measuring the maintenance flatness of the asphalt pavement of the highway provided by the utility model is as follows:

when the device is used, the PC 15 is started, the device is pushed to walk on the road surface through the push-pull rod 4 and the four walking wheels 2, when the device walks on the road surface, the plurality of induction wheels 11 are in contact with the road surface through the resilience force of the plurality of springs 10, when the road surface is uneven, the induction wheels 11 move upwards or downwards to drive the sliding rod 7 to move upwards and downwards, the sliding rod 7 drives the connecting rod 12 and the connecting block 13 to move upwards and downwards through the top plate 8, the induction rope 6 is bent through the up-and-down movement of the connecting block 13, the bending condition of the induction rope 6 is shot in real time through the plurality of high-speed cameras 14, video data are sent to the PC 15, the PC 15 displays the video data on the touch display screen 18, maintenance personnel can observe the bending condition of the induction rope 6 in real time on the touch display screen 18 to know the leveling condition of the road surface, and a GPS module in the PC 15 can detect the specific position of the road surface, the direct current provided by the storage battery 20 is boosted and converted into the alternating current of 220V through the inverter 21, so that power is supplied to the PC 15 and the touch display screen 18, when video detection data stored in the PC 15 needs to be extracted, a mobile hard disk or a U disk can be inserted into the USB interface 16, then the PC 15 is operated through the touch display screen 18, and therefore video data and GPS position data stored in the PC 15 are copied into the mobile hard disk or the U disk, so that a technician can analyze the video data and the GPS position data.

the utility model provides a road asphalt pavement maintenance flatness measuring device, which can be pushed to walk on a pavement through four walking wheels 2 and a push-pull rod 4, the flatness of the pavement can be detected through an induction rope 6, the concave and convex conditions of the pavement can be conducted onto the induction rope 6 through a plurality of measuring mechanisms, the bending condition of the induction rope 6 can be shot in real time through a plurality of high-speed cameras 14, the flatness of the pavement can be monitored in real time through a data monitoring mechanism, a PC (personal computer) 15 and a touch display screen 18 can be powered through a power supply mechanism, a video window of the PC 15 can be displayed through an HDMI2.1 video transmission line in a video line 19, and a touch control signal touching the touch display screen 18 can be transmitted to the PC 15 through a USB3.0 data transmission line so as to operate the PC 15.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. The utility model provides a highway bituminous paving maintains roughness measuring device which characterized in that includes:

a housing;

the four travelling wheels are respectively arranged on two sides of the shell;

the mounting plate is fixedly mounted on the inner wall of the top of the shell;

the push-pull rod is fixedly arranged on one side of the shell;

the partition plate is fixedly arranged on the inner wall of the shell;

the induction rope is fixedly arranged on the inner wall of the shell;

a plurality of measuring mechanisms, each of the plurality of measuring mechanisms being disposed on the partition plate;

the data monitoring mechanism is arranged on the shell;

and the power supply mechanism is arranged on the inner wall of the shell.

2. The apparatus of claim 1, wherein the measuring mechanism comprises two sliding rods, a top plate, a bottom plate, two springs, a sensing wheel, a connecting rod and a connecting block, the two sliding rods are slidably mounted on the partition plate, the top plate is fixedly mounted on the top ends of the two sliding rods, the bottom plate is fixedly mounted on the bottom ends of the two sliding rods, the two springs are respectively slidably sleeved on the two sliding rods, the sensing wheel is disposed on the bottom of the bottom plate, the connecting rod is fixedly mounted on the top of the top plate, the connecting block is fixedly sleeved on the sensing rope, and the connecting block is fixedly connected with the connecting rod.

3. The road asphalt pavement maintenance flatness measuring device of claim 1, wherein one side of the mounting plate is provided with a plurality of high speed cameras.

4. The device for measuring the maintenance flatness of the asphalt pavement of a road according to claim 3, wherein the data monitoring mechanism comprises a PC, a USB interface, a USB extension line, a touch display screen and a video line, the PC is fixedly installed on one side of the inner wall of the casing, the PC is electrically connected with the plurality of high-speed cameras, a GPS module is arranged in the PC, the USB interface is arranged on the casing, the USB extension line is arranged on the PC, the USB extension line is electrically connected with the USB interface, the touch display screen is fixedly installed on the top of the casing, the video line is arranged on the touch display screen, and the video line is electrically connected with the PC.

5. The apparatus of claim 4, wherein the power supply mechanism comprises a battery and an inverter, the battery is disposed on an inner wall of the housing, the inverter is fixedly mounted on an inner wall of the housing, and the inverter is electrically connected to the battery, the PC and the touch display screen.

6. The device for measuring the maintenance flatness of the asphalt pavement of the highway according to claim 4, wherein an HDMI2.1 video transmission line and a USB3.0 data transmission line are arranged in the video line.