CN221029470U

CN221029470U - Pavement evenness detection mechanism convenient to move

Info

Publication number: CN221029470U
Application number: CN202322423039.1U
Authority: CN
Inventors: 沈佳; 刘端阳; 郭冰; 彭真; 曹敏杰
Original assignee: Zhejiang Zhixin Testing Technology Co ltd
Current assignee: Zhejiang Zhixin Testing Technology Co ltd
Priority date: 2023-09-06
Filing date: 2023-09-06
Publication date: 2024-05-28
Anticipated expiration: 2033-09-06

Abstract

The utility model provides a pavement evenness detecting mechanism convenient to move, and belongs to the technical field of pavement detection. The utility model provides a road surface roughness detection mechanism convenient to remove, includes the automobile body and installs a plurality of universal wheels in the automobile body bottom, installs dust absorption subassembly, cleans the subassembly and is used for detecting the detection component of roughness from front to back on the automobile body in proper order, and dust absorption subassembly includes dust storage box and dust catcher, install the dust storage box on the automobile body, the dust storage box is connected with the dust catcher; the cleaning assembly comprises a first driving assembly, a first driving wheel, a second driving wheel and a storage box which is detachably connected to the vehicle body, wherein the first driving assembly is in transmission connection with the first driving wheel, and the first driving wheel is in transmission connection with the second driving wheel through a driving belt and is used for driving the second driving wheel to rotate. The utility model has the advantages of automatic road surface cleaning and higher detection accuracy.

Description

Pavement evenness detection mechanism convenient to move

Technical Field

The utility model belongs to the technical field of pavement detection, and particularly relates to a pavement flatness detection mechanism convenient to move.

Background

Flatness is one of the important indexes of pavement construction quality and service level. Uneven road surfaces will increase driving resistance and give the vehicle additional vibration. The vibration effect can cause the driving jolt, and affects the speed and safety of driving, the driving stability and the comfort of passengers. The existing road engineering inspection and collection generally uses a 3m ruler manual detection method to detect the road surface flatness, the three-meter ruler manual detection method needs to rely on the three-meter ruler and the wedge-shaped feeler ruler to detect, an operator is required to put the three-meter ruler on the road surface horizontally during detection, the wedge-shaped feeler ruler is plugged into a position with a larger gap under the three-meter ruler, then data on the wedge-shaped feeler ruler are read, the operator is required to continuously transport the ruler and the wedge-shaped feeler ruler to different sections for detection, the manual labor force is large and inconvenient to move, and some road surfaces with chips and stones also need to be cleaned in advance by the operator, so that time and labor are wasted, and if the obstacles such as the chips and the stones are not processed, the detection accuracy of the device can be reduced.

Disclosure of Invention

The utility model aims to solve the problems in the prior art, and provides a pavement evenness detecting mechanism convenient to move, which has the advantages of automatic pavement cleaning and higher detecting accuracy.

The aim of the utility model can be achieved by the following technical scheme: the utility model provides a road surface roughness detection mechanism convenient to remove, includes the automobile body and installs a plurality of universal wheels in the automobile body bottom, installs dust absorption subassembly, cleans the subassembly and is used for detecting the detection component of roughness from front to back on the automobile body in proper order, and dust absorption subassembly includes dust storage box and dust catcher, install the dust storage box on the automobile body, the dust storage box is connected with the dust catcher; the cleaning assembly comprises a first driving assembly, a first driving wheel, a second driving wheel and a storage box which is detachably connected to the vehicle body, wherein the first driving assembly is in transmission connection with the first driving wheel, the first driving wheel is in transmission connection with the second driving wheel through a driving belt and is used for driving the second driving wheel to rotate, the second driving wheel is in transmission connection with a driving rod, and a plurality of guide plates are arranged on the driving rod; a feeding hole is formed in one side, facing the transmission rod, of the storage box and is used for collecting broken stones; the detection assembly comprises a plurality of detection pieces and detection plates, wherein the detection pieces are arranged on the vehicle body side by side, each detection piece is provided with a detection wheel, a sliding rod and a marking head, a plurality of sliding holes are formed in the vehicle body, the detection wheels are connected with the sliding rods, the sliding rods are connected to the sliding holes of the vehicle body in a sliding manner, and the upper ends of the sliding rods are connected with the marking heads; the detection plate is detachably connected to the vehicle body, and the marking heads are abutted against the detection plate.

Preferably, the bottom of the storage box is inclined from the discharge hole to the inside, a top plate is arranged above the storage box, and a handle is arranged on the top plate and used for lifting the storage box; the automobile body still has first through-hole and first step portion, have first spacing portion on the roof, first spacing portion passes through the spacing connection of screw on the first step portion of automobile body.

Preferably, a pushing handle is also arranged on the vehicle body and used for pushing the vehicle body to move.

Preferably, the first driving assembly comprises a first mounting plate and a first driving motor which are mounted on the vehicle body, the first driving motor is mounted on the first mounting plate, and an output shaft of the first driving motor is in transmission connection with a first transmission wheel and used for driving the first transmission wheel to rotate.

Preferably, the car body is also provided with a plurality of guide cylinders, the inner diameter of each guide cylinder is consistent with the inner diameter of each sliding hole, and the sliding rod sequentially penetrates through the sliding holes and the guide cylinders from bottom to top and is simultaneously in sliding fit with the sliding holes and the guide cylinders.

Preferably, the detection plate is provided with a plurality of measurement scale marks.

Preferably, the vehicle body is provided with a sliding rail, the sliding rail is provided with a first sliding groove, the bottom of the detection plate is provided with a first sliding part, and the first sliding part is in sliding fit with the first sliding groove.

Compared with the prior art, the utility model has the advantages that: the dust collector, the material guide plate and the material storage box are used for carrying out mobile phone broken stone before detecting the road surface flatness, broken stone and dust on the road surface are cleaned in advance, obstacles such as broken stone are automatically cleaned, and the detection accuracy of the device is improved; the universal wheels and the detection wheels are arranged on the vehicle body to detect the flatness, so that the vehicle body is convenient to move.

Drawings

Fig. 1 is a side view of the present utility model.

Fig. 2 is a front cross-sectional view of a sensing assembly of the present utility model.

Fig. 3 is a top view of the present utility model.

Fig. 4 is a side partial cross-sectional view of a cleaning assembly in accordance with the present utility model.

Fig. 5 is a front cross-sectional view of the cartridge and the vehicle body in the present utility model.

In the figure, 2, the vehicle body; 21. a first through hole; 22. a first step portion; 23. a guide cylinder; 24. a slide rail; 241. a first sliding groove; 3. a universal wheel; 41. a dust collector; 42. a dust removal box; 51. a first drive assembly; 511. a first mounting plate; 512. a first driving motor; 52. a first driving wheel; 53. a second driving wheel; 54. a storage box; 541. a feed inlet; 542. a top plate; 5421. a first limit part; 543. a handle; 55. a transmission belt; 56. a transmission rod; 57. a material guide plate; 61. a detecting member; 611. a detection wheel; 612. a slide bar; 613. a marking head; 62. a detection plate; 621. measuring scale marks; 622. a first sliding portion; 63. a slide hole; 7. pushing the handle.

Detailed Description

The following description of the embodiments of the present invention will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

As shown in fig. 1 to 5, a road surface flatness detecting mechanism convenient to move comprises a vehicle body 2 and a plurality of universal wheels 3 arranged at the bottom of the vehicle body 2, wherein a dust collection assembly, a cleaning assembly and a detecting assembly for detecting flatness are sequentially arranged on the vehicle body 2 from front to back, the dust collection assembly comprises a dust storage box and a dust collector 41, the vehicle body 2 is provided with the dust storage box, and the dust storage box is connected with the dust collector 41; the cleaning assembly comprises a first driving assembly 51, a first driving wheel 52, a second driving wheel 53 and a storage box 54 which are arranged on the vehicle body 2 and detachably connected to the vehicle body 2, the first driving assembly 51 is in transmission connection with the first driving wheel 52, the first driving wheel 52 is in transmission connection with the second driving wheel 53 through a driving belt 55 and is used for driving the second driving wheel 53 to rotate, a driving rod 56 is in transmission connection with the second driving wheel 53, and a plurality of guide plates 57 are arranged on the driving rod 56; a feed inlet 541 is formed in one side of the storage box 54, facing the transmission rod 56, for collecting crushed stones; the detection assembly comprises a plurality of detection pieces 61 and a detection plate 62 which are arranged on the vehicle body 2 side by side, wherein the detection pieces 61 are provided with detection wheels 611, sliding rods 612 and marking heads 613, a plurality of sliding holes 63 are formed in the vehicle body 2, the detection wheels 611 are connected with the sliding rods 612, the sliding rods 612 are connected to the sliding holes 63 of the vehicle body 2 in a sliding manner, and the upper ends of the sliding rods 612 are connected with the marking heads 613; the detection plate 62 is detachably connected to the vehicle body 2, and a plurality of marking heads 613 are abutted against the detection plate 62.

With the structure, when the road surface flatness detection starts, an operator pushes the vehicle body 2 to move forwards, a dust collector arranged at the front end of the vehicle body 2 sucks dust downwards, fine dust on the road surface is sucked into a dust storage box connected to the dust collector, then a first driving component 51 positioned behind the dust collection mechanism and arranged on the vehicle body 2 is started, an output shaft of the first driving component 51 is in transmission connection with a first transmission wheel 52, the first transmission wheel 52 can be driven to rotate, the first transmission wheel 52 is connected with a second transmission wheel 53 through a transmission belt 55, the second transmission wheel 53 can be driven to rotate, a transmission rod 56 connected to the second transmission wheel 53 rotates clockwise, if broken stone is arranged on the road surface in front of the vehicle body 2 in the running process, a guide plate 57 on the transmission rod 56 can rotate clockwise, the broken stone in front is brought between the two guide plates 57, and then the broken stone 57 rotates to a feeding port 541 facing the storage box 54, and is inclined downwards by the gravity influence of the guide plate 57 to the feeding port of the storage box 54, so that the dust detection is carried out in advance, and the accuracy of the dust detection on the road surface is improved; the detection wheel 611 is on the wheel surface, and if the detection wheel 611 encounters a road surface which is concave downwards or convex upwards, the detection wheel 611 moves downwards or upwards, so that the sliding rod 612 on the detection wheel 611 can synchronously move downwards or upwards on the sliding hole 63, and the marking head 613 on the sliding rod 612 records the displacement distance of the marking head on the detection plate 62 on the vehicle body 2.

By adopting the structure, the dust collector, the material guide plate 57 and the material storage box 54 are beneficial to carrying out mobile phone stone breaking before detecting the road surface flatness, so that broken stone and dust on the road surface are cleaned in advance, obstacles such as broken stone are automatically cleaned, and the accuracy of device detection is improved; the vehicle body 2 is provided with the universal wheel 3 and a plurality of detection wheels 611 for detecting the flatness, which is beneficial to more convenient movement.

Specifically, as shown in fig. 1 to 5, the bottom of the magazine 54 is inclined from the discharge port to the inside, and a top plate 542 is provided above the magazine 54, and a handle 543 is provided on the top plate 542 for lifting the magazine 54; the vehicle body 2 further has a first through hole 21 and a first step portion 22, and the top plate 542 has a first stopper portion 5421, and the first stopper portion 5421 is screwed to the first step portion 22 of the vehicle body 2.

With the adoption of the structure, the storage box 54 is connected with the vehicle body 2 through the bolts, and the storage box 54 is provided with the handle 543, so that the storage box 54 can be fixed on the vehicle body 2 or detached from the vehicle body 2, and broken stone remained in the storage box 54 can be taken out of the vehicle body 2 through the storage box 54 so as to be collected and cleaned, thereby being beneficial to more conveniently cleaning and collecting broken stone.

As shown in fig. 1 to 5, a pushing handle 7 is further mounted on the vehicle body 2, and is used for pushing the vehicle body 2 to move, so that the vehicle body 2 can be conveniently pushed.

As shown in fig. 1 to 5, the first driving assembly 51 includes a first mounting plate 511 and a first driving motor 512 mounted on the vehicle body 2, the first mounting plate 511 is mounted with the first driving motor 512, and an output shaft of the first driving motor 512 is in transmission connection with the first driving wheel 52 for driving the first driving wheel 52 to rotate.

With the above structure, the output shaft of the first driving motor 512 is in transmission connection with the first driving wheel 52, so that the first driving wheel 52 can be driven to rotate, the first driving wheel 52 is connected with the second driving wheel 53 through the driving belt 55, the second driving wheel 53 can be driven to rotate, the second driving wheel 53 rotates to enable the driving rod 56 connected to the second driving wheel 53 to rotate clockwise, the driving rod 56 is provided with a plurality of guide plates 57, and when obstacles such as broken stones are present, the guide plates 57 can sweep the broken stones into the guide plates 57, and then the broken stones are sent into the storage box 54 by tilting the storage box 54 clockwise, so that the broken stones on the road surface can be cleaned automatically.

As shown in fig. 1 to 5, the vehicle body 2 is further provided with a plurality of guide cylinders 23, the inner diameter of the guide cylinders 23 is identical to the inner diameter of the slide holes 63, and the slide rod 612 sequentially passes through the slide holes 63 and the guide cylinders 23 from bottom to top and is in sliding fit with the slide holes and the guide cylinders 23 at the same time, so that when the detection wheel 611 is subjected to downward displacement or upward displacement caused by pavement depression or protrusion, the slide rod 612 can slide upwards or downwards quickly, and the marking head 613 can record the detection result on the detection plate 62 quickly.

As shown in fig. 1 to 5, the detection plate 62 is provided with a plurality of measurement graduation marks 621.

By adopting the structure, the length of the depression or the protrusion of the road surface can be clearly reflected.

As shown in fig. 1 to 5, the vehicle body 2 is provided with a slide rail 24, the slide rail 24 is provided with a first slide groove 241, the bottom of the detection plate 62 is provided with a first slide portion 622, and the first slide portion 622 is in sliding fit with the first slide groove 241.

With the structure, the detection plate 62 can be taken down from the slide rail 24 of the vehicle body 2, which is beneficial to conveniently collecting detection data and conveniently replacing a new detection plate 62.

It should be noted that all directional indicators (such as up, down, left, right, front, and rear … …) in the embodiments of the present invention are merely used to explain the relative positional relationship, movement, etc. between the components in a particular posture (as shown in the drawings), and if the particular posture is changed, the directional indicator is changed accordingly.

Furthermore, the description of "first," "second," etc. in this disclosure is for descriptive purposes only and is not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. Meanwhile, the meaning of "and/or" appearing throughout the text is to include three schemes, taking "a and/or B" as an example, including a scheme, or B scheme, or a scheme that a and B satisfy simultaneously. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present invention.

All the components are general standard components or components known to the person skilled in the art, and the structures and principles of the components are known to the person skilled in the art through technical manuals or through routine experimental methods.

The specific embodiments described herein are offered by way of example only to illustrate the spirit of the utility model. Those skilled in the art may make various modifications or additions to the described embodiments or substitutions thereof without departing from the spirit of the utility model or exceeding the scope of the utility model as defined in the accompanying claims.

Claims

1. The utility model provides a road surface roughness detection mechanism convenient to remove, includes automobile body (2) and installs a plurality of universal wheels (3) in automobile body (2) bottom, and characterized in that, from front to back installs dust absorption subassembly, cleans subassembly and is used for detecting the detection subassembly of roughness on automobile body (2), and dust absorption subassembly includes dust storage box and dust catcher (41), install the dust storage box on automobile body (2), the dust storage box is connected with dust catcher (41); the cleaning assembly comprises a first driving assembly (51), a first driving wheel (52), a second driving wheel (53) and a storage box (54) which is detachably connected to the vehicle body (2), wherein the first driving assembly (51) is in transmission connection with the first driving wheel (52), the first driving wheel (52) is in transmission connection with the second driving wheel (53) through a driving belt (55) and is used for driving the second driving wheel (53) to rotate, a driving rod (56) is in transmission connection with the second driving wheel (53), and a plurality of guide plates (57) are arranged on the driving rod (56); a feed inlet (541) is formed in one side, facing the transmission rod (56), of the storage box (54) and used for collecting crushed stones; the detection assembly comprises a plurality of detection pieces (61) and detection plates (62) which are arranged on the vehicle body (2) side by side, wherein the detection pieces (61) are provided with detection wheels (611), sliding rods (612) and marking heads (613), a plurality of sliding holes (63) are formed in the vehicle body (2), the detection wheels (611) are connected with the sliding rods (612), the sliding rods (612) are connected to the sliding holes (63) of the vehicle body (2) in a sliding mode, and the upper ends of the sliding rods (612) are connected with the marking heads (613); the detection plate (62) is detachably connected to the vehicle body (2), and the marking heads (613) are abutted against the detection plate (62).

2. The pavement evenness detecting mechanism convenient to move according to claim 1, wherein the bottom of the storage box (54) is inclined from the discharge hole to the inside, a top plate (542) is arranged above the storage box (54), and a handle (543) is arranged on the top plate (542) and used for lifting the storage box (54); the vehicle body (2) is further provided with a first through hole (21) and a first step part (22), the top plate (542) is provided with a first limiting part (5421), and the first limiting part (5421) is connected to the first step part (22) of the vehicle body (2) through limiting.

3. The road surface flatness detection mechanism for easy movement according to claim 1, wherein the vehicle body (2) is further provided with a pushing handle (7) for pushing the vehicle body (2) to move.

4. The pavement evenness detecting mechanism convenient to move according to claim 1, wherein the first driving assembly (51) comprises a first mounting plate (511) mounted on the vehicle body (2) and a first driving motor (512), the first driving motor (512) is mounted on the first mounting plate (511), and an output shaft of the first driving motor (512) is in transmission connection with the first driving wheel (52) for driving the first driving wheel (52) to rotate.

5. The pavement evenness detecting mechanism convenient to move according to claim 1, wherein the car body (2) is further provided with a plurality of guide cylinders (23), the inner diameter of each guide cylinder (23) is consistent with the inner diameter of each sliding hole (63), and the sliding rod (612) sequentially penetrates through the sliding holes (63) and the guide cylinders (23) from bottom to top and is in sliding fit with the sliding holes and the guide cylinders.

6. The pavement evenness detecting mechanism capable of being moved conveniently according to claim 1, wherein a plurality of measuring graduation marks (621) are arranged on the detecting plate (62).

7. The pavement evenness detecting mechanism convenient to move according to claim 1, wherein a sliding rail (24) is arranged on the vehicle body (2), a first sliding groove (241) is formed in the sliding rail (24), a first sliding portion (622) is formed in the bottom of the detecting plate (62), and the first sliding portion (622) is in sliding fit with the first sliding groove (241).