CN216640174U

CN216640174U - Concrete road surface flatness detection device

Info

Publication number: CN216640174U
Application number: CN202123169965.8U
Authority: CN
Inventors: 段强; 漆鹏; 王轩
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-12-16
Filing date: 2021-12-16
Publication date: 2022-05-31
Anticipated expiration: 2031-12-16

Abstract

The utility model relates to the technical field of flatness detection devices, in particular to a concrete pavement flatness detection device which comprises a moving vehicle body, wherein one side of the moving vehicle body is fixedly connected with a support frame, one side of the support frame is provided with a sliding groove, one side of the moving vehicle body is fixedly connected with a guide rod and a spring, and the outer surface of the guide rod is connected with a sliding block in a sliding manner. The utility model has the advantages that: when making pressure between test rod and the pressure sensor changes, pressure sensor gives the controller with signal transmission, through the controller makes pilot lamp work and scintillation to remind testing personnel unevenness this department, operating personnel only need remove the automobile body and observe the pilot lamp and can carry out the measuring to the road flatness promptly, make the measuring work to the road flatness comparatively simple and convenient, very big reduction operating personnel's intensity of labour, practiced thrift the required time of measuring the road flatness, reached the effect that improves detection efficiency.

Description

Concrete road surface flatness detection device

Technical Field

The utility model relates to the technical field of flatness detection devices, in particular to a concrete pavement flatness detection device.

Background

The flatness is one of important indexes for detecting the construction quality of the road surface, and because the road surface is directly contacted with a running vehicle, the uneven surface can increase the running resistance, cause vehicle jolt, influence the running speed, the driving stability and the comfort of passengers, and simultaneously the up-and-down jolt of the running vehicle easily generates impact on the road to accelerate the damage of the vehicle and the road, so the construction flatness of the road surface must be strictly controlled.

At present, people mostly adopt three meters of straight rulers to be placed on a road surface needing to be detected for detecting the evenness of the road surface, then find out the maximum gap between the three meters of straight rulers and the road surface, analyze the evenness degree of the road surface from the size of the gap, not only increase the labor intensity of operators, but also waste time, reduce the detection efficiency, and therefore, the concrete road surface evenness detecting device is needed to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects in the prior art, provides a concrete pavement flatness detection device and effectively overcomes the defects in the prior art.

The purpose of the utility model is realized by the following technical scheme: the utility model provides a concrete road flatness detection device, is including removing the automobile body, one side fixedly connected with support frame of removal automobile body, the spout has been seted up to one side of support frame, one side fixedly connected with guide bar and the spring of removal automobile body, the surface sliding connection of guide bar has the slider, one side fixedly connected with movable plate of slider, one side fixedly connected with carriage release lever of movable plate, the bottom fixedly connected with detection wheel of carriage release lever, one side fixedly connected with detection bar that the carriage release lever was kept away from to the movable plate, one side of support frame is provided with pressure sensor, one side fixed mounting of removal automobile body has the controller, one side at support frame top is provided with the pilot lamp.

Optionally, one side fixed mounting that removes the automobile body has the motor, the first band pulley of output fixedly connected with of motor, first band pulley is connected with the second band pulley through belt transmission, the keyway inner wall fixedly connected with pivot of second band pulley, the bottom fixedly connected with disc brush of pivot.

Optionally, a through hole is formed in one side of the movable vehicle body, and the size of the through hole is larger than that of the movable rod, so that the movable rod can move smoothly.

Optionally, one side of the moving vehicle body is fixedly connected with an extending support plate, one side of the moving vehicle body is provided with a storage battery, and the storage battery can provide electric power required by work for the detection device.

Optionally, the sliding block is connected with the sliding groove in a sliding mode, the sliding block is matched with the sliding groove in size, the guide rod and the spring are located inside the sliding groove, one part of the guide rod is located inside the spring, and one end, far away from the sliding groove, of the spring is fixedly connected with the sliding block.

Optionally, the position of the detection rod corresponds to that of the pressure sensor, the top end of the detection rod is in contact with the pressure sensor, the pressure sensor is electrically connected with the controller, and the controller is electrically connected with the indicator light, so that the controller can control the indicator light to be turned on and off according to a signal of the pressure sensor.

Optionally, the pivot runs through the extension backup pad, the pivot passes through the bearing and is connected with the rotation of extension backup pad, thereby can guarantee the stability of pivot when rotating makes the pivot drives the stable rotation of disc brush.

The utility model has the following advantages:

1. when the concrete pavement evenness detection device is used for detection, the detection wheel is in contact with the ground to push the movable vehicle body to move, when uneven pavement is met, the detection wheel can drive the movable rod and the movable plate to move, at the moment, the detection rod can move along with the movement of the movable plate, so that the pressure between the detection rod and the pressure sensor changes, the pressure sensor transmits a signal to the controller, the indicator lamp works and flickers through the controller to remind a detector that the detector is uneven, an operator can detect the pavement evenness only by moving the movable vehicle body and observing the indicator lamp, so that the pavement evenness detection is simpler and more convenient, the labor intensity of the operator is greatly reduced, and the time required by detecting the pavement evenness is saved, the effect of improving detection efficiency is achieved.

2. This concrete road flatness detection device, through the cooperation setting of motor, first band pulley, second band pulley, pivot and disc brush, when carrying out detection achievement, start the motor make the pivot rotate under the effect of first band pulley, belt and second band pulley, and then can drive the disc brush rotates and cleans the work to the road surface to can clean some debris such as stone and rubbish on the road surface, avoided the detection wheel presses on debris and makes the condition that the pilot lamp sent the police dispatch newspaper sound, thereby guaranteed going on that detection achievement can be smooth.

Drawings

FIG. 1 is a schematic view of a first perspective structure of the present invention;

FIG. 2 is a schematic view of a second perspective structure of the present invention;

FIG. 3 is a schematic view of a third viewing angle structure according to the present invention;

FIG. 4 is a schematic view of the unassembled battery of the present invention;

FIG. 5 is a schematic structural diagram of the stand and the connecting member thereof according to the present invention.

In the figure: 1-moving vehicle body, 2-supporting frame, 3-sliding chute, 4-guiding rod, 5-spring, 6-sliding block, 7-moving plate, 8-moving rod, 9-detecting wheel, 10-detecting rod, 11-pressure sensor, 12-controller, 13-indicator light, 14-motor, 15-first belt wheel, 16-second belt wheel, 17-rotating shaft, 18-disc brush, 19-perforation, 20-extending supporting plate and 21-storage battery.

Detailed Description

The utility model will be further described with reference to the accompanying drawings, but the scope of the utility model is not limited to the following.

Example 1:

as shown in fig. 1-5, a concrete road flatness detecting device, it includes a moving vehicle body 1, one side fixedly connected with support frame 2 of moving vehicle body 1, spout 3 has been seted up to one side of support frame 2, one side fixedly connected with guide bar 4 and spring 5 of moving vehicle body 1, the surface sliding connection of guide bar 4 has slider 6, one side fixedly connected with movable plate 7 of slider 6, one side fixedly connected with carriage release lever 8 of movable plate 7, the bottom fixedly connected with of carriage release lever 8 detects wheel 9, one side fixedly connected with that carriage release lever 8 was kept away from to movable plate 7 detects pole 10, one side of support frame 2 is provided with pressure sensor 11, one side fixedly mounted with controller 12 of moving vehicle body 1, one side at the top of support frame 2 is provided with pilot lamp 13.

As an optional technical scheme of the utility model: a motor 14 is fixedly mounted on one side of the moving vehicle body 1, a first belt wheel 15 is fixedly connected to the output end of the motor 14, a second belt wheel 16 is connected to the first belt wheel 15 through belt transmission, a rotating shaft 17 is fixedly connected to the inner wall of a key groove of the second belt wheel 16, and a disc brush 18 is fixedly connected to the bottom end of the rotating shaft 17.

As an optional technical scheme of the utility model: one side of the moving vehicle body 1 is provided with a through hole 19, and the size of the through hole 19 is larger than that of the moving rod 8, so that the moving rod 8 can move smoothly.

As an optional technical scheme of the utility model: an extension support plate 20 is fixedly connected to one side of the moving vehicle body 1, a storage battery 21 is arranged on one side of the moving vehicle body 1, and the detection device can be supplied with electric power required by operation through the storage battery 21.

As an optional technical scheme of the utility model:

slider

6 and 3 sliding connection of spout, the big or small looks adaptation of slider 6 and spout 3, guide bar 4 and spring 5 all are located the inside of spout 3, and a part of guide bar 4 is located the inside of spring 5, and the one end and the slider 6 fixed connection of spout 3 are kept away from to spring 5.

As an optional technical scheme of the utility model: the position of the detection rod 10 corresponds to that of the pressure sensor 11, the top end of the detection rod 10 is in contact with the pressure sensor 11, the pressure sensor 11 is electrically connected with the controller 12, and the controller 12 is electrically connected with the indicator lamp 13, so that the controller 12 can control the indicator lamp 13 to be turned on and off according to the signal of the pressure sensor 11.

As an optional technical scheme of the utility model: the pivot 17 runs through and extends backup pad 20, and pivot 17 passes through the bearing and extends backup pad 20 and rotate and be connected to can guarantee the stability of pivot 17 when rotating, make pivot 17 drive the stable rotation of disc brush 18.

Example 2:

this embodiment changes pilot lamp 13 into the alarm on above-mentioned technical scheme's basis, and pressure between measuring pole 10 and pressure sensor 11 changes, and pressure sensor 11 gives controller 12 with signal transmission, makes the alarm send alarm signal through controller 12 to can avoid operating personnel to observe the condition of pilot lamp 13 always, the alarm can send out the alarm sound and remind operating personnel when the road flatness changes, thereby reduced operating personnel's intensity of labour.

The working process of the utility model is as follows:

promote to move automobile body 1 and remove, when meeting the road surface of unevenness, detect wheel 9 and will drive carriage release 8 and movable plate 7 and remove, and the carriage release 10 will remove along with the removal of movable plate 7 this moment, and then makes the pressure between carriage release 10 and the pressure sensor 11 change, and pressure sensor 11 gives controller 12 with signal transmission, makes pilot lamp 13 work and scintillation through controller 12, and then detects the road surface.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a concrete road surface roughness detection device which characterized in that: comprises a movable vehicle body (1), one side of the movable vehicle body (1) is fixedly connected with a support frame (2), one side of the support frame (2) is provided with a sliding chute (3), one side of the movable trolley body (1) is fixedly connected with a guide rod (4) and a spring (5), the outer surface of the guide rod (4) is connected with a slide block (6) in a sliding way, one side of the slide block (6) is fixedly connected with a moving plate (7), one side of the moving plate (7) is fixedly connected with a moving rod (8), the bottom end of the moving rod (8) is fixedly connected with a detection wheel (9), a detection rod (10) is fixedly connected with one side of the moving plate (7) far away from the moving rod (8), one side of support frame (2) is provided with pressure sensor (11), one side fixed mounting that removes automobile body (1) has controller (12), one side at support frame (2) top is provided with pilot lamp (13).

2. The concrete road surface flatness detecting device of claim 1, characterized in that: one side fixed mounting that removes automobile body (1) has motor (14), the first band pulley of output fixedly connected with (15) of motor (14), first band pulley (15) are connected with second band pulley (16) through belt transmission, the keyway inner wall fixedly connected with pivot (17) of second band pulley (16), the bottom fixedly connected with disc brush (18) of pivot (17).

3. The concrete road surface flatness detecting device of claim 1, characterized in that: one side of the movable vehicle body (1) is provided with a through hole (19), and the size of the through hole (19) is larger than that of the movable rod (8).

4. The concrete road surface flatness detecting device of claim 1, characterized in that: one side of the moving vehicle body (1) is fixedly connected with an extending support plate (20), and one side of the moving vehicle body (1) is provided with a storage battery (21).

5. The concrete road surface flatness detecting device of claim 1, characterized in that: slider (6) and spout (3) sliding connection, the size looks adaptation of slider (6) and spout (3), guide bar (4) and spring (5) all are located the inside of spout (3), partly inside that is located spring (5) of guide bar (4), the one end and slider (6) fixed connection of spout (3) are kept away from in spring (5).

6. The concrete road surface flatness detecting device of claim 1, characterized in that: the position of the detection rod (10) corresponds to that of the pressure sensor (11), the top end of the detection rod (10) is in contact with the pressure sensor (11), the pressure sensor (11) is electrically connected with the controller (12), and the controller (12) is electrically connected with the indicator lamp (13).

7. The concrete road surface flatness detecting device of claim 2, characterized in that: the rotating shaft (17) penetrates through the extension supporting plate (20), and the rotating shaft (17) is rotatably connected with the extension supporting plate (20) through a bearing.