CN216668559U

CN216668559U - Detection device for detecting leveling of roadbed

Info

Publication number: CN216668559U
Application number: CN202122967774.XU
Authority: CN
Inventors: 刘玉花
Original assignee: Alar Tianping Building Materials Testing Co ltd
Current assignee: Alar Tianping Building Materials Testing Co ltd
Priority date: 2021-11-30
Filing date: 2021-11-30
Publication date: 2022-06-03
Anticipated expiration: 2031-11-30

Abstract

The utility model relates to a detection device for detecting roadbed leveling, which comprises a base, wherein a clamp body is fixedly connected to the side surface of the base, a wheel rod is movably connected inside the clamp body, wheels are movably connected to the bottom of the wheel rod, a detection mechanism is movably connected inside the clamp body, the detection mechanism comprises a measuring ruler, a motor, a slide rail, an inductor and a telescopic rod, the measuring ruler is movably connected inside the clamp body, and the telescopic rod is fixedly connected to the bottom of the measuring ruler. This detect road bed and level and use detection device, through setting up the measurement chi, the effect of measurement chi shows the deviation data on ground, and through setting up the motor, the effect of motor drives the wheel and rotates, and through setting up the slide rail, the effect of slide rail is the removal orbit of restriction inductor, and through setting up the inductor, the effect of inductor is whether to detect the measurement chi and be in initial scale, and through setting up the telescopic link, the effect of telescopic link is the initial scale of adjusting the measurement chi.

Description

Detection device for detecting leveling of roadbed

Technical Field

The utility model relates to the technical field of road surface flatness, in particular to a detection device for detecting the flatness of a roadbed.

Background

The road surface flatness refers to the vertical deviation of the road surface relative to an ideal plane, is an important index in road surface evaluation and road surface construction acceptance, and mainly reflects the flatness of a road surface longitudinal section profile curve, when the road surface longitudinal section profile curve is relatively smooth, the road surface is relatively flat or the flatness is relatively good, otherwise, the flatness is relatively poor, and the good road surface requires good road surface flatness.

The existing method for measuring the road surface evenness comprises a fixed length ruler method, a section description method and a smooth and bumpy accumulation method, the existing method for measuring the road surface evenness is various, and the existing method for measuring the road surface evenness, such as the fixed length ruler method, is inaccurate in measurement data, such as the section description method and the smooth and bumpy accumulation method, is high in measurement cost and complex, so that the detection device for detecting the roadbed evenness is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides the detection device for detecting the roadbed leveling, which has the advantages of accurate and simple measurement and solves the problems of high measurement cost and complexity of the existing road surface leveling measurement method, such as a fixed-length ruler method, inaccurate measurement data, such as a section drawing method and a smooth accumulation method.

In order to achieve the purpose, the utility model provides the following technical scheme: a detection device for detecting roadbed leveling comprises a base, wherein a clamp body is fixedly connected to the side surface of the base, a wheel rod is movably connected inside the clamp body, wheels are movably connected to the bottom of the wheel rod, and a detection mechanism is movably connected inside the clamp body;

detection mechanism includes measurement chi, motor, slide rail, inductor and telescopic link, the inside swing joint of clamp has the measurement chi, the bottom fixedly connected with telescopic link of measurement chi, the positive fixedly connected with motor of wheel, the inside movable fixedly connected with slide rail of clamp, the positive swing joint of slide rail has the inductor.

Further, the quantity of base and clamp is two, two the clamp all is located between two bases, two the clamp is the front and back distribution.

Furthermore, the front of measurement chi has seted up the scale, measurement chi and telescopic link all are located between two clamp bodies, the base is the rectangle cube.

Further, the one end of telescopic link and the bottom fixed connection of measurement chi, the other end of telescopic link and the top fixed connection of wheel pole, measurement chi and two clamp joint.

Further, the slide rail is fixedly connected with the clamp body positioned on the front side, the slide rail is positioned in the middle of the back of the clamp body, and the sensor is connected with the slide rail in a sliding mode.

Further, an output shaft of the motor is fixedly connected with the wheels, the motor is located in the middle of the front face of the wheels, and the wheel rod is rotatably connected with the middle of the wheels.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

1. this detect road bed and level and use detection device, through setting up the base, the effect of base is the device clamp, through setting up the wheel pole, wheel and telescopic link are connected to the effect of wheel pole, through setting up the wheel, the effect of wheel is the removal measurement chi, through setting up the measurement chi, the effect of measurement chi is the deviation data that shows ground, through setting up the motor, the effect of motor drives the turning of wheels, through setting up the slide rail, the effect of slide rail is the removal orbit of restriction inductor, through setting up the inductor, the effect of inductor is whether the detection measurement chi is in initial scale, through setting up the telescopic link, the effect of telescopic link is the initial scale of adjusting the measurement chi, through the above setting, make this detect road bed and level and use detection device possess the accurate and simple and convenient advantage of measurement.

2. This detect road bed and level and use detection device, place the road surface that needs detected with this detection device earlier, laminate the bottom and the road surface of base, then according to the scale that measurement chi was predetermine, adjust the telescopic link, extend the telescopic link or shorten, thereby realize predetermined scale, the motor rotates clockwise, drive the same direction rotation of wheel, the wheel is at the inside motion of clamp, measurement chi removes along with the wheel, the inductor removes along with the same direction of wheel in the slide rail, whether the scale of the present measurement chi of record is predetermined scale.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic three-dimensional structure of the present invention;

FIG. 3 is a schematic cross-sectional front view of the present invention;

FIG. 4 is a schematic view of a measuring ruler according to the present invention.

In the figure: the device comprises a base 1, a clamp body 2, wheels 3, a 4-wheel rod, a detection mechanism 5, a measuring scale 501, a motor 502, a sliding rail 503, a sensor 504 and an expansion rod 505.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, a detection device for detecting roadbed leveling comprises a base 1, wherein the base 1 is arranged to be used for installing a clamp 2, the side surface of the base 1 is fixedly connected with the clamp 2, a wheel rod 4 is movably connected inside the clamp 2, the wheel rod 4 is arranged to be used for connecting a wheel 3 and a telescopic rod 505, the bottom of the wheel rod 4 is movably connected with the wheel 3, the wheel 3 is arranged to be used for moving a measuring ruler 501, and the inside of the clamp 2 is movably connected with a detection mechanism 5;

the detection mechanism 5 comprises a measuring ruler 501, a motor 502, a slide rail 503, an inductor 504 and a telescopic rod 505, the measuring ruler 501 is movably connected inside the clamp body 2, by arranging the measuring ruler 501, the measuring ruler 501 is used for displaying deviation data of the ground, the bottom of the measuring ruler 501 is fixedly connected with the telescopic rod 505, by arranging the telescopic rod 505, the telescopic rod 505 is used for adjusting the front surface of the initial scale wheel 3 of the measuring ruler 501 to be fixedly connected with the motor 502, by arranging the motor 502, the motor 502 is used for driving the wheel 3 to rotate, the inner part of the clamp body 2 is movably and fixedly connected with the slide rail 503, by arranging the sliding rail 503, the sliding rail 503 is used for limiting the moving track of the sensor 504, the sensor 504 is movably connected to the front surface of the sliding rail 503, by providing the sensor 504, the sensor 504 functions to detect whether the measuring scale 501 is at the initial scale, through the arrangement, the detection device for detecting the subgrade flatness has the advantages of accurate measurement and simplicity and convenience.

When in implementation, the method comprises the following steps:

1) firstly, placing the detection device on a road surface to be detected;

2) then, the telescopic rod 505 is adjusted according to the scale preset by the measuring ruler 501;

3) then the motor 502 drives the wheel 3 to move in the clamp body 2;

4) finally, the sensor 504 moves in the same direction as the wheel 3 in the slide rail 503 to record whether the current scale is a preset scale.

In summary, the detection device for detecting the roadbed leveling is provided with the base 1, the base 1 is used for installing the clamp body 2, by arranging the wheel rod 4, the wheel rod 4 is used for connecting the wheel 3 with the telescopic rod 505, by arranging the wheel 3, the wheel 3 is used for moving the measuring ruler 501, by providing the measuring scale 501, the measuring scale 501 is used for displaying deviation data of the ground, by arranging the motor 502, the motor 502 is used for driving the wheel 3 to rotate, by arranging the slide rail 503, the slide rail 503 is used for limiting the moving track of the inductor 504, by providing the sensor 504, the sensor 504 functions to detect whether the measuring scale 501 is at the initial scale, by arranging the telescopic rod 505, the telescopic rod 505 is used for adjusting the initial scale of the measuring scale 501, through the arrangement, the detection device for detecting the subgrade flatness has the advantages of accurate measurement and simplicity and convenience.

And, place the road surface that needs the detection with this detection device earlier, laminate the bottom of base 1 with the road surface, then according to the scale that measurement chi 501 was preset, adjust telescopic link 505, extend telescopic link 505 or shorten, thereby realize preset scale, motor 502 rotates clockwise, drive wheel 3 equidirectional rotation, wheel 3 moves in the inside of clamp 2, measurement chi 501 moves along with wheel 3, inductor 504 moves along with wheel 3 equidirectional in slide rail 503, record whether the scale of present measurement chi 501 is preset scale, solved current road surface evenness measuring method, for example, fixed length ruler method, its measured data is inaccurate, for example cross-section drawing method and along with the dust accumulation method, its problem of measurement cost height and complicacy.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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 detect road bed and level and use detection device, includes base (1), its characterized in that: a clamp body (2) is fixedly connected to the side face of the base (1), a wheel rod (4) is movably connected to the interior of the clamp body (2), wheels (3) are movably connected to the bottom of the wheel rod (4), and a detection mechanism (5) is movably connected to the interior of the clamp body (2);

detection mechanism (5) are including measuring chi (501), motor (502), slide rail (503), inductor (504) and telescopic link (505), the inside swing joint of clamp (2) has measuring chi (501), the bottom fixedly connected with telescopic link (505) of measuring chi (501), the positive fixedly connected with motor (502) of wheel (3), the inside movable fixedly connected with slide rail (503) of clamp (2), the positive swing joint of slide rail (503) has inductor (504).

2. The inspection apparatus for inspecting a roadbed according to claim 1, wherein: the quantity of base (1) and clamp (2) is two, two clamp (2) all are located between two bases (1), two clamp (2) are the front and back distribution.

3. The detection device for detecting the subgrade leveling according to claim 2, characterized in that: the scale has been seted up on the front of measurement chi (501), measurement chi (501) and telescopic link (505) all are located between two clamp bodies (2), base (1) is the rectangle cube.

4. The inspection apparatus for inspecting subgrade grading according to claim 2, wherein: the one end of telescopic link (505) and the bottom fixed connection of measurement chi (501), the other end of telescopic link (505) and the top fixed connection of wheel pole (4), measurement chi (501) and two clamp (2) joints.

5. The detection device for detecting the subgrade leveling according to claim 1, characterized in that: the slide rail (503) is fixedly connected with the clamp body (2) positioned on the front side, the slide rail (503) is positioned in the middle of the back of the clamp body (2), and the sensor (504) is connected with the slide rail (503) in a sliding mode.

6. The detection device for detecting the subgrade leveling according to claim 1, characterized in that: an output shaft of the motor (502) is fixedly connected with the wheel (3), the motor (502) is located in the middle of the front face of the wheel (3), and the wheel rod (4) is rotatably connected with the middle of the wheel (3).