CN219280428U

CN219280428U - Road engineering level detection device

Info

Publication number: CN219280428U
Application number: CN202320605667.9U
Authority: CN
Inventors: 邱代彬; 刘芳; 石小秋; 杨成权; 曹汝萍
Original assignee: Sichuan Jinxin Building Engineering Co ltd
Current assignee: Sichuan Jinxin Building Engineering Co ltd
Priority date: 2023-03-24
Filing date: 2023-03-24
Publication date: 2023-06-30
Anticipated expiration: 2033-03-24

Abstract

The utility model belongs to the technical field of road detection, in particular to a road engineering level detection device, which comprises a cleaning disc, wherein a cleaning brush is arranged below the cleaning disc, a connecting rod is arranged at the upper end of the cleaning disc, a driving rod is connected to the upper end of the connecting rod, a driving sleeve is sleeved on the outer side of the driving rod, a spring rod is connected to the upper side of the driving sleeve, a belt pulley is fixedly arranged on the outer side of the driving sleeve, a detection vehicle body is provided with a road level detection device, a driving motor is arranged on the detection vehicle body, the driving motor is in driving connection with the belt pulley through a belt, and impurities affecting detection accuracy, such as stones or accumulated dust in a travelling area of the detection vehicle body, can be cleaned out of the detection area before the detection device on the detection vehicle body detects the road surface through high-speed rotation of the cleaning disc, so that the influence of the impurities on the detection accuracy can be effectively avoided.

Description

Road engineering level detection device

Technical Field

The utility model relates to the technical field of road detection, in particular to a road engineering level detection device.

Background

The pavement is a layered structure which is paved on a road bed by various road building materials and directly bears the load of vehicles, the pavement with good quality has enough strength and good stability, the surface of the pavement meets the requirements of smoothness, compactness and skid resistance, and the pavement structure consists of a surface layer, a base layer and a cushion layer. One of the good and bad conditions of the road quality is the levelness of the road, and in order to determine the levelness of the road, the road surface needs to be detected by a road level detecting device.

The document with the prior art publication number of CN213978492U provides a road pavement levelness detection device, and the device includes box, first handle and universal wheel, box one side fixedly connected with first handle, the position at four angles in bottom half all is equipped with the universal wheel, the inside detection chamber that is equipped with of box, detect a plurality of fixed column of chamber top fixedly connected with, the spring groove has all been opened to the fixed column bottom, the equal fixedly connected with spring in spring groove, the equal fixedly connected with slide bar of spring one end, the slide bar bottom all is equipped with the detection wheel, equal fixedly connected with fixed block on the slide bar, the inside pivot that all is equipped with of fixed block. This kind of road surface levelness detection device rolls simultaneously on the road surface through a plurality of intensive detection wheels, can detect the road surface by extensive intensive to convenient and fast detects the road surface levelness, improves the degree of accuracy to the road surface testing result and improves detection speed.

Although the device has more beneficial effects, the following problems still exist: the device is before detecting the road surface, can not clean the road surface to in the testing process, detect the wheel and roll to the place that has piled up more dust on stone or the road surface, cause measuring inaccuracy easily, and then influence follow-up operation such as repair to the road surface easily. In view of this, we propose a road engineering level detection device.

Disclosure of Invention

In order to make up for the defects of the prior art, the detection device is inconvenient to clean the pavement before detecting the pavement, and the inaccurate detection is easy to cause.

The technical scheme adopted for solving the technical problems is as follows: the utility model discloses a road engineering level detection device, which comprises a cleaning disc, wherein a cleaning brush is arranged below the cleaning disc, a connecting rod is arranged at the upper end of the cleaning disc, a driving rod is connected at the upper end of the connecting rod, a driving sleeve is sleeved on the outer side of the driving rod, a spring rod is connected above the driving sleeve, a belt pulley is fixedly arranged on the outer side of the driving sleeve, a detection vehicle body is provided with a road level detection device, a driving motor is arranged on the detection vehicle body, the driving motor is in driving connection with the belt pulley through a belt, and impurities affecting detection accuracy, such as stones or accumulated dust in a travelling area of the detection vehicle body, can be removed to the outside of the detection area by the high-speed rotation of the cleaning disc before the detection device on the detection vehicle body detects the road surface, so that the influence of the impurities on the detection accuracy can be effectively avoided.

Preferably, the outer wall of connecting rod rotates and installs the pivot, the outside of pivot is provided with the slider, the slider slides and sets up in the slide rail, just slide rail fixed mounting is in detect on the automobile body, just the slider is in slide rail is internal to be slided from top to bottom, utilizes the slider to reciprocate in the slide rail, and the connecting rod of being convenient for and cleaning tray reciprocate and stability.

Preferably, the structure of the driving rod is a polygonal structure, the driving rod and the driving sleeve can be telescopically adjusted in the up-down direction, and the top end of the driving rod is provided with a first rotary table.

Preferably, the second turntable is mounted on the outer wall of the top end of the driving sleeve, the second turntable is rotatably clamped in the second annular track, the second annular track is fixedly connected to the detecting vehicle body, and the second turntable and the second annular track are utilized to facilitate connection of the driving sleeve and the detecting vehicle body.

Preferably, the structure of the spring rod is a polygonal structure, the outer side of the spring rod is sleeved with a stabilizing sleeve, the spring rod and the stabilizing sleeve can be vertically and telescopically adjusted, the stabilizing sleeve is fixedly installed on the detection vehicle body, the lower end of the spring rod is connected with a first annular track, the first rotary disc is rotationally clamped in the first annular track, and the first rotary disc and the annular track are utilized to facilitate connection of the spring rod and the driving rod.

Preferably, the outside of the spring rod is sleeved with a spring, the upper end of the spring is propped against the lower end face of the stabilizing sleeve, and the lower end of the spring is propped against the first annular track at the lower end of the spring rod.

The utility model has the advantages that:

1. according to the utility model, the cleaning disc is structurally designed at the front end of the detection vehicle body in the advancing direction, and the driving motor is used for driving the cleaning disc to rotate at a high speed, so that stones or accumulated dust and other impurities affecting the detection accuracy in the advancing area of the detection vehicle body can be cleaned out of the detection area before the detection device on the detection vehicle body detects the road surface, the influence of the impurities on the detection accuracy can be effectively avoided, and the road surface can be accurately corrected conveniently and subsequently;

2. according to the utility model, the up-and-down telescopic adjustment of the connecting rod and the driving rod on the detection vehicle body can enable the cleaning disc to move up and down relative to the detection vehicle body, so that when a hollow road surface is met, the cleaning disc can be attached to the hollow road surface to clean, and the cleaning device can adapt to different road surfaces to clean.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained from these drawings without inventive faculty for a person skilled in the art.

FIG. 1 is a schematic overall structure of a first embodiment;

FIG. 2 is a schematic diagram of a half-section enlarged structure of a slider and a sliding track area according to the first embodiment;

FIG. 3 is a schematic view showing a driving rod and a driving sleeve region in a partially enlarged structure according to the first embodiment;

fig. 4 is a schematic diagram of a semi-sectional enlarged structure of the spring rod and the driving rod region according to the first embodiment.

In the figure: 1. a cleaning plate; 2. a connecting rod; 3. a driving rod; 4. a drive sleeve; 5. a spring rod; 6. a driving motor; 7. detecting a vehicle body; 201. a rotating shaft; 202. a slide block; 203. a slide rail; 301. a first turntable; 401. a belt pulley; 402. a second turntable; 403. annular rails II; 501. a stabilizing sleeve; 502. an annular rail I; 503. a spring; 601. a belt.

Detailed Description

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

Example 1

Referring to fig. 1-4, a road engineering level detection device comprises a cleaning disc 1, a cleaning brush is arranged below the cleaning disc 1, a connecting rod 2 is arranged at the upper end of the cleaning disc 1, a driving rod 3 is connected to the upper end of the connecting rod 2, a driving sleeve 4 is sleeved on the outer side of the driving rod 3, a spring rod 5 is connected to the upper side of the driving sleeve 4, a belt pulley 401 is fixedly arranged on the outer side of the driving sleeve 4, a detection vehicle body 7 is a vehicle body with a road level detection device, a driving motor 6 is arranged on the detection vehicle body 7, and the driving motor 6 is in driving connection with the belt pulley 401 through a belt 601;

during operation, when the road surface is horizontally detected, the cleaning device is assembled on the front side of the running direction of the detecting device on the detecting vehicle body 7, when the detecting vehicle body 7 moves forwards, the driving motor 6 is used for driving the belt pulley 401 to rotate through the transmission of the belt 601, the belt pulley 401 is used for driving the driving rod 3 to rotate, the driving rod 3 is used for driving the connecting rod 2 to rotate, the cleaning disc 1 is driven to rotate at a high speed through the rotation of the connecting rod 2, the cleaning disc 1 is always in close contact with the ground through the elastic force of the spring 503, and then stones on the road surface, accumulated soil and other sundries affecting the detection precision are cleaned through the high-speed rotation of the cleaning disc 1. By using the driving motor 6 to drive the cleaning disc 1 to rotate at a high speed, before the detection device on the detection vehicle body 7 detects the road surface, stones or piled dust and other impurities affecting the detection accuracy in the travelling area of the detection vehicle body 7 can be cleaned out of the detection area, so that the influence of the impurities on the detection accuracy can be effectively avoided, and the road surface can be accurately corrected conveniently and subsequently.

The outer wall of the connecting rod 2 is rotatably provided with a rotating shaft 201, the outer side of the rotating shaft 201 is provided with a sliding block 202, the sliding block 202 is arranged in a sliding rail 203 in a sliding way, the sliding rail 203 is fixedly arranged on the detection vehicle body 7, and the sliding block 202 slides up and down in the sliding rail 203;

during operation, through the connection of pivot 201 for connecting rod 2 and the cleaning dish 1 that is connected can rotate, and can slide from top to bottom at slide rail 203 through installing slider 202 on pivot 201, can satisfy the reciprocating of connecting rod 2 and cleaning dish 1, and utilize slider 202 and slide rail 203 can make the removal of connecting rod 2 and cleaning dish 1 more have stability.

The structure of the driving rod 3 is a polygonal structure, the driving rod 3 and the driving sleeve 4 can be telescopically adjusted in the up-down direction, and a turntable I301 is arranged at the top end of the driving rod 3;

during operation, the polygonal structure of the driving rod 3 and the driving sleeve 4 can enable the driving rod 3 and the driving sleeve 4 to generate a clamping effect in the horizontal direction, the driving sleeve 4 can drive the driving rod 3 to rotate, and up-and-down movement adjustment between the driving rod 3 and the driving sleeve 4 can not be influenced.

A second turntable 402 is mounted on the outer wall of the top end of the driving sleeve 4, the second turntable 402 is rotationally clamped in a second annular track 403, and the second annular track 403 is fixedly connected to the detection vehicle body 7;

during operation, the second rotary table 402 and the second annular rail 403 enable the driving sleeve 4 to be in rotary connection with the detection vehicle body 7, and have supporting effect on the driving sleeve 4, so that the stability of the rotation of the driving sleeve 4 is guaranteed.

The structure of the elastic pressing rod 5 is a polygonal structure, the outer side of the elastic pressing rod 5 is sleeved with a stable sleeve 501, the elastic pressing rod 5 and the stable sleeve 501 can be adjusted in an up-down telescopic mode, the stable sleeve 501 is fixedly arranged on the detection vehicle body 7, the lower end of the elastic pressing rod 5 is connected with a first annular track 502, and the first rotary table 301 is rotatably clamped in the first annular track 502;

during operation, the annular track one 502 and the rotary table one 301 can play a role in connecting the elastic pressing rod 5 and the driving rod 3, and the driving rod 3 can be guaranteed to rotate without driving the elastic pressing rod 5 to rotate, and the elastic pressing rod 5 only can be in up-down telescopic transformation in the stable sleeve 501.

The outer side of the spring pressing rod 5 is sleeved with a spring 503, the upper end of the spring 503 is propped against the lower end face of the stabilizing sleeve 501, and the lower end of the spring 503 is propped against an annular track I502 at the lower end of the spring pressing rod 5;

when the cleaning disc 1 cleans a hollow on a road surface, the elastic force of the spring 503 can spring the spring rod 5 downwards, the driving rod 3 is pushed to move downwards by the spring rod 5, the connecting rod 2 is pushed to move downwards by the driving rod 3, and the cleaning disc 1 is pushed to move downwards by the connecting rod 2, so that the cleaning disc 1 is tightly attached to the road surface to clean the road surface at the hollow, and the cleaning of the road surface is facilitated.

The working principle is that when the road surface is horizontally detected, the cleaning device is moved by using the detection vehicle body 7 with the road surface horizontal detection device, the cleaning device is assembled at the front side of the horizontal detection device for detecting the advancing direction of the vehicle body 7, when the detection vehicle body 7 moves forwards, the belt pulley 401 is driven to rotate by using the driving motor 6 through the transmission of the belt 601, the driving rod 3 is driven to rotate by using the belt pulley 401, the connecting rod 2 is driven to rotate by using the driving rod 3, the cleaning disc 1 is driven to rotate at a high speed by using the rotation of the connecting rod 2, and the cleaning disc 1 is always in close contact with the ground by the elasticity of the spring 503, and then stones on the road surface, accumulated soil and other impurities affecting the detection precision are cleaned by using the high-speed rotation of the cleaning disc 1, so that the subsequent detection is convenient.

In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.

Claims

1. The utility model provides a road engineering level detection device, includes cleaning dish (1), its characterized in that cleaning dish (1) below is provided with cleans the brush, connecting rod (2) are installed to the upper end of cleaning dish (1), the upper end of connecting rod (2) is connected with actuating lever (3), actuating sleeve (4) have been cup jointed in the outside of actuating lever (3), actuating sleeve (4)'s top is connected with spring rod (5), actuating sleeve (4) outside fixed mounting has belt pulley (401), detects automobile body (7) for the automobile body that has road level detection device, install driving motor (6) on detecting automobile body (7), driving motor (6) pass through belt (601) with drive connection between belt pulley (401).

2. The road engineering level detection device according to claim 1, wherein: the outer wall of the connecting rod (2) is rotatably provided with a rotating shaft (201), the outer side of the rotating shaft (201) is provided with a sliding block (202), the sliding block (202) is arranged in a sliding rail (203) in a sliding mode, the sliding rail (203) is fixedly arranged on the detecting vehicle body (7), and the sliding block (202) slides up and down in the sliding rail (203).

3. The road engineering level detection device according to claim 2, wherein: the structure of the driving rod (3) is a polygonal structure, the driving rod (3) and the driving sleeve (4) can be telescopically adjusted in the up-down direction, and a first rotary table (301) is arranged at the top end of the driving rod (3).

4. A road engineering level detection device according to claim 3, characterized in that: the second turntable (402) is mounted on the outer wall of the top end of the driving sleeve (4), the second turntable (402) is rotatably clamped in the second annular track (403), and the second annular track (403) is fixedly connected to the detecting vehicle body (7).

5. The road engineering level detection device according to claim 4, wherein: the structure of the spring rod (5) is a polygonal structure, the outer side of the spring rod (5) is sleeved with a stabilizing sleeve (501), the spring rod (5) and the stabilizing sleeve (501) can be vertically and telescopically adjusted, the stabilizing sleeve (501) is fixedly installed on the detection vehicle body (7), the lower end of the spring rod (5) is connected with a first annular track (502), and the first rotary table (301) is rotationally clamped in the first annular track (502).

6. The road engineering level detection device according to claim 5, wherein: the outside of spring (503) has been cup jointed to spring (5), just the upper end of spring (503) is propped on the lower terminal surface of stable sleeve (501), the lower extreme of spring (503) is propped on spring (5) lower extreme annular track one (502).