CN215252180U

CN215252180U - Road surface flatness detection device

Info

Publication number: CN215252180U
Application number: CN202121364150.2U
Authority: CN
Inventors: 胡方宇
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-06-19
Filing date: 2021-06-19
Publication date: 2021-12-21
Anticipated expiration: 2031-06-19

Abstract

The utility model discloses a road flatness detection device relates to engineering technical field, has solved and has need personnel additionally to clear up the road and clean for the accuracy of guaranteeing to detect, has increased the problem of personnel's work burden. A road flatness detecting apparatus includes a first frame; the whole first frame is of an E-shaped frame structure; the first frame is provided with a second frame in a sliding way; the two sides of the first frame and the second frame are respectively provided with a moving module in a rotating way; the middle parts of the first frame and the second frame are respectively provided with a detection module in a clamping way; the cleaning module is arranged at the bottom of the first frame in a sliding mode. The cleaning brush swings back and forth to clean broken stones and dust on the road surface, the road surface detected by the detection module is ensured to be flat and clean, personnel do not need to clean the road surface manually, and the labor burden of the personnel is reduced.

Description

Road surface flatness detection device

Technical Field

The utility model belongs to the technical field of the engineering, more specifically say, in particular to road flatness detection device.

Background

The pavement evenness refers to the deviation value of the longitudinal concave-convex amount of the pavement surface, is an important index in pavement evaluation and pavement construction acceptance, and is mainly the evenness of a pavement longitudinal section profile curve.

If the application number is: CN201921294602.7 discloses a road flatness detecting device, which comprises: the movable support is arranged on the road surface; a support arm hinged to the support; the pulley is connected to the bottom end of the supporting arm and is arranged on the road surface in a sliding mode, and the pulley drives the supporting arm to rotate around the hinged position; the angle sensor is connected to the supporting arm, the angle value of the inclination of the supporting arm is measured by the angle sensor when the supporting arm moves on the road surface, and the flatness of the road surface is detected by the displacement of the pulley in the vertical direction obtained through the angle value. The utility model discloses an angle sensor measures the angle value of support arm slope earlier, then calculates the displacement of pulley in vertical direction to this judges whether there is arch and sunken in the road surface, whether satisfies the roughness requirement, and it is convenient to detect.

Based on the above, when the road flatness is detected, the personnel are additionally required to clean the road for ensuring the detection accuracy, and the labor burden of the personnel is increased.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a road flatness detection device to solve road flatness and detect time measuring, need personnel additionally to clear up the road for the accuracy of guaranteeing to detect, increased the problem of personnel's work burden.

The utility model relates to a road flatness detection device's purpose and efficiency are reached by following concrete technical means:

a road flatness detecting apparatus includes a first frame; the whole first frame is of an E-shaped frame structure; the first frame is provided with a second frame in a sliding way; the two sides of the first frame and the second frame are respectively provided with a moving module in a rotating way; the middle parts of the first frame and the second frame are respectively provided with a detection module in a clamping way; the cleaning module is arranged at the bottom of the first frame in a sliding mode.

Furthermore, the middle of the cleaning brush is rotatably connected with the bottom of the cleaning module, the rotary table is rotatably connected with the cleaning module in a penetrating manner, the rotary table rotates, the cleaning brush swings, the upper portion of the second screw rod is rotatably connected with the first frame in a penetrating manner, the supporting spring is arranged on the outer side of the second screw rod in a surrounding manner, and the top of the supporting spring is fixed with the first frame.

Further, first frame includes well mounting groove, preceding traction frame and first lead screw, and the anterior slidable mounting of first frame has the preceding traction frame of a department, and first frame middle part runs through to rotate and is connected with the first lead screw of a department, and mounting groove in the department has been seted up at first frame middle part, and well mounting groove is connected with detection module slip block.

Furthermore, the detection module comprises a connecting frame, the connecting frame is fixed on the outer portion of the detection module through screws, and the connecting frame is vertically clamped with the vertical groove in the inner side of the middle mounting groove in a sliding mode.

Further, the cleaning module includes driving wheel, second lead screw, transmission shaft, carousel, cleaning brush and supporting spring, and the cleaning module is connected with driving wheel center pivot through rotation, and driving wheel center pivot is connected with the transmission shaft meshing, and the transmission shaft tail end is connected with the carousel meshing, and the transmission shaft is connected with the cleaning module through rotation, the spliced pole in the carousel outside and the eccentric sliding connection of cleaning brush tail end, and the perpendicular through engagement in cleaning module middle part is connected with a second lead screw, and the fixed supporting spring that is provided with in cleaning module top.

Furthermore, the second frame includes preceding connecting strip and back rest, and the connecting strip before the second frame front portion is fixed to be provided with two places, and preceding connecting strip both sides all are provided with convex slider, preceding connecting strip and the perpendicular groove sliding connection of first frame both sides, and second frame rear portion is provided with a back rest.

Furthermore, the first screw rod is connected with the front connecting strip in a penetrating and sliding mode, screw grains are arranged outside the first screw rod at intervals, and the screw grains outside the first screw rod are connected with the front portion of the front connecting strip in a penetrating and meshing mode.

Furthermore, the movable module comprises a rotating wheel, the front end and the rear end of the movable module are both rotatably connected with the rotating wheel, and the center of the movable module is rotatably connected with the rotating shaft of the first frame and the rotating shaft of the second frame.

The utility model discloses at least, include following beneficial effect:

1. the utility model discloses when the device removal detects, the driving wheel rotates with ground contact back, and the driving wheel drives the cleaning brush swing, makes the rubble and the dust on cleaning brush reciprocating swing clearance road surface, ensures that the road surface that detection module detected levels and totally, need not personnel's manual road surface that cleans, reduces personnel's work burden.

2. The utility model discloses a rotate the fixed second frame of first lead screw meshing, preceding connecting strip outside and first frame sliding connection, multiple connection structure cooperation, the rocking of furthest's reduction connection structure has avoided the problem that single bolt fastening extending structure rocked easily, avoids rocking the accuracy that the instability influence detected of device.

Drawings

Fig. 1 is a schematic structural view of the present invention in use.

Fig. 2 is a schematic view of the first frame in a bottom view.

Fig. 3 is a schematic diagram of the structure of the cleaning module of the present invention.

Fig. 4 is a schematic view of the cleaning module structure in a bottom view.

Fig. 5 is a schematic view of a half-section structure of a first frame of the present invention.

In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:

1. a first frame; 101. a middle mounting groove; 102. a front traction frame; 103. a first lead screw;

2. a second frame; 201. a front connecting strip; 202. a rear support;

3. a moving module; 301. a rotating wheel; 4. a detection module; 401. a connecting frame;

5. a cleaning module; 501. a driving wheel; 502. a second lead screw; 503. a drive shaft; 504. a turntable; 505. cleaning with a brush; 506. supporting the spring.

Detailed Description

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "coaxial," "bottom," "one end," "top," "middle," "other end," "upper," "side," "top," "inner," "front," "center," "two end," and the like are used in an orientation or positional relationship indicated in the drawings for convenience in describing the invention and to simplify the description, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "mounted," "disposed," "connected," "fixed," and "screwed" are to be understood in a broad sense, and may be, for example, fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Example (b):

as shown in figures 1 to 5:

the utility model provides a road flatness detection device, which comprises a first frame 1; the first frame 1, the whole of the first frame 1 is a frame structure of E font; the first frame 1 is provided with one second frame 2 in a sliding way; the two sides of the first frame 1 and the second frame 2 are respectively provided with a moving module 3 in a rotating way; the middle parts of the first frame 1 and the second frame 2 are respectively provided with a detection module 4 in a clamping way; the cleaning module 5 is characterized in that the bottom of the first frame 1 is provided with the cleaning module 5 in a sliding manner;

the first frame 1 comprises a middle mounting groove 101, a front traction frame 102 and a first screw rod 103, the front part of the first frame 1 is slidably mounted with the front traction frame 102, the middle part of the first frame 1 is connected with the first screw rod 103 in a penetrating and rotating manner, the middle part of the first frame 1 is provided with the middle mounting groove 101, the middle mounting groove 101 is connected with the detection module 4 in a sliding and clamping manner, the length of the device is adjusted, and detection is facilitated;

the second frame 2 comprises a front connecting bar 201 and a rear handrail 202, the front part of the second frame 2 is fixedly provided with two front connecting bars 201, two sides of each front connecting bar 201 are provided with convex sliding blocks, the front connecting bars 201 are in sliding connection with vertical grooves on two sides of the first frame 1, the rear part of the second frame 2 is provided with a rear handrail 202, and a person manually pushes the rear handrail 202 to move the device;

remove module 3 including runner 301, both ends all rotate around removing module 3 and are connected with a runner 301, remove module 3 center and first frame 1 and the 2 pivots of second frame and rotate and be connected, detection module 4 is including link 401, and the outside screw fixation of detection module 4 has link 401, link 401 and the inboard vertical groove vertical slip block of well mounting groove 101.

Further, first lead screw 103 runs through sliding connection with preceding connecting strip 201, and the outside interval of first lead screw 103 is provided with the screw line, and the screw line of the outside of first lead screw 103 is connected with the anterior through-going engagement of preceding connecting strip 201, and the heavy connection structure cooperation reduces rocking of connection structure to the utmost extent, has avoided the problem that single bolt fixed extending structure rocked easily.

Further, the cleaning module 5 comprises a driving wheel 501, a second screw rod 502, a transmission shaft 503, a rotary disc 504, a cleaning brush 505 and a support spring 506, the cleaning module 5 is connected with a central rotating shaft of the driving wheel 501 in a penetrating and rotating mode, the central rotating shaft of the driving wheel 501 is connected with the transmission shaft 503 in a meshing mode, the tail end of the transmission shaft 503 is connected with the rotary disc 504 in a meshing mode, the transmission shaft 503 is connected with the cleaning module 5 in a penetrating and rotating mode, a connecting column on the outer side of the rotary disc 504 is connected with the tail end of the cleaning brush 505 in an eccentric sliding mode, the middle of the cleaning module 5 is vertically connected with the second screw rod 502 in a penetrating and meshing mode, the top of the cleaning module 5 is fixedly provided with the support spring 506, and the cleaning module 5 is supported through the support spring 506, so that when the cleaning module 5 is sunken or protruded, the support spring 506 can support the cleaning module 5 to buffer to ensure that the driving wheel 501 is in contact with the ground.

Further, the middle part of the cleaning brush 505 is rotatably connected with the bottom of the cleaning module 5, the turntable 504 is rotatably connected with the cleaning module 5 in a penetrating way, the turntable 504 is rotated, the cleaning brush 505 swings, the upper part of the second lead screw 502 is rotatably connected with the first frame 1 in a penetrating way, the supporting spring 506 surrounds the second lead screw 502, the top of the supporting spring 506 is fixed with the first frame 1, the brush at the rear end of the cleaning brush 505 is used for cleaning broken stones and dust on the road surface, the road surface detected by the detection module 4 is ensured to be smooth and clean, the road surface is not required to be manually cleaned by personnel, and the labor burden of the personnel is reduced.

The specific use mode and function of the embodiment are as follows:

in the utility model, when in use, the front traction frame 102 is fixed with the tail part of the vehicle through bolts, or the rear support 202 is manually pushed by personnel to move the device, the first frame 1 is in the front position, when the device is moved and detected, the driving wheel 501 rotates after contacting with the ground, the driving wheel 501 drives the transmission shaft 503 and the turntable 504 to rotate, the turntable 504 drives the cleaning brush 505 to swing, no extra power energy is needed, the environment is more protected, the brush at the rear end of the cleaning brush 505 cleans the broken stones and dust on the road surface, the road surface detected by the detection module 4 is ensured to be smooth and clean, the manual cleaning of the road surface is not needed, the labor burden of personnel is reduced, the cleaning module 5 is supported by the supporting spring 506, when the brush is sunken or protruded, the supporting spring 506 can support the cleaning module 5 to do certain buffering, the contact between the driving wheel 501 and the ground is ensured, by rotating the second lead screw 502, the positions of the cleaning module 5 and the driving wheel 501 are vertically adjusted, runner 301 wearing and tearing back driving wheel 501 still can and ground contact, rotate first lead screw 103, connecting strip 201 before the convenient quick sliding adjustment of screw line that first lead screw 103 outside interval set up, first lead screw 103 screw line and the fixed second frame 2 of preceding connecting strip 201 meshing, preceding connecting strip 201 outside and 1 sliding connection of first frame, multiple connection structure cooperation, rocking of at utmost reduction connection structure, the problem of single bolt fastening extending structure rocking easily has been avoided, avoid shaking the instability of device and influence the accuracy that detects, detection module 4 passes through link 401 and well mounting groove 101 and the slip block of second frame 2, the installation is dismantled conveniently, promote the accuracy that detects through installing a plurality of detection module 4.

The details of the present invention are well known to those skilled in the art.

The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. The utility model provides a road flatness detection device which characterized in that: a road flatness detecting apparatus includes a first frame;

the whole first frame is of an E-shaped frame structure;

the first frame is provided with a second frame in a sliding way;

the two sides of the first frame and the second frame are respectively provided with a moving module in a rotating way;

the middle parts of the first frame and the second frame are respectively provided with a detection module in a clamping way;

the cleaning module is arranged at the bottom of the first frame in a sliding mode.

2. The road flatness detecting apparatus of claim 1, wherein said first frame includes:

well mounting groove, preceding traction frame and first lead screw, traction frame before the anterior slidable mounting of first frame has a department, and first frame middle part runs through to rotate and is connected with a first lead screw of department, and mounting groove in the department has been seted up at first frame middle part, and well mounting groove is connected with detection module sliding block.

3. The road flatness detecting apparatus of claim 1, wherein said second frame includes:

preceding connecting strip and back rest, the second frame front portion is fixed and is provided with two preceding connecting strips, and preceding connecting strip both sides all are provided with convex slider, and preceding connecting strip and the perpendicular groove sliding connection of first frame both sides, second frame rear portion are provided with a back rest.

4. The device for detecting the flatness of the road surface as claimed in claim 2, wherein the first screw rod is connected with the front connecting bar in a penetrating and sliding manner, screw lines are arranged outside the first screw rod at intervals, and the screw lines outside the first screw rod are connected with the front part of the front connecting bar in a penetrating and meshing manner.

5. The apparatus for detecting road flatness of claim 1, wherein the moving module includes a rotating wheel, the front and rear ends of the moving module are rotatably connected to a rotating wheel, and the center of the moving module is rotatably connected to the rotating shafts of the first frame and the second frame.

6. The apparatus according to claim 1, wherein the detecting module comprises a connecting frame, the connecting frame is fixed to an outer portion of the detecting module by screws, and the connecting frame is vertically slidably engaged with the vertical groove inside the middle mounting groove.

7. The road flatness detecting apparatus of claim 1, wherein said cleaning module comprises:

the cleaning device comprises a driving wheel, a second lead screw, a transmission shaft, a rotary table, a cleaning brush and a supporting spring, wherein the cleaning module is connected with a central rotating shaft of the driving wheel in a penetrating and rotating mode, the central rotating shaft of the driving wheel is connected with the transmission shaft in a meshing mode, the tail end of the transmission shaft is connected with the rotary table in a meshing mode, the transmission shaft is connected with the cleaning module in a penetrating and rotating mode, a connecting column on the outer side of the rotary table is connected with the tail end of the cleaning brush in an eccentric sliding mode, the middle of the cleaning module is connected with the second lead screw in a perpendicular penetrating and meshing mode, and the top of the cleaning module is fixedly provided with the supporting spring.

8. The device for detecting the evenness of a road as claimed in claim 7, wherein the middle part of the cleaning brush is rotatably connected with the bottom of the cleaning module, the turntable is rotatably connected with the cleaning module, the turntable rotates, the cleaning brush swings, the upper part of the second screw rod is slidably connected with the first frame, the supporting spring is arranged around the second screw rod, and the top of the supporting spring is fixed with the first frame.