CN215766938U

CN215766938U - Traffic transport engineering check out test set

Info

Publication number: CN215766938U
Application number: CN202121730626.XU
Authority: CN
Inventors: 李中原; 陈鹏凯; 赵海成; 杨超
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-07-28
Filing date: 2021-07-28
Publication date: 2022-02-08
Anticipated expiration: 2031-07-28

Abstract

The utility model discloses a traffic engineering detection device in the technical field of traffic engineering, which comprises a bottom plate, wherein four corners of the bottom plate are fixedly connected with supporting legs, the bottoms of the supporting legs are fixedly provided with moving wheels, the middle part of the bottom plate is provided with two groups of mounting plates and a U-shaped frame, the bottom of the transverse end of the U-shaped frame is equidistantly provided with a laser ranging head, the upper parts of the left ends of the two groups of supporting legs on the left side are respectively provided with a connecting plate and a tripod, the bottoms of the two groups of tripods are rotatably connected with a same rotating shaft, the outer wall of the rotating shaft is fixedly sleeved with a cleaning roller, the outer wall of the cleaning roller is provided with bristles and a driven belt pulley, the outer wall of the driven belt pulley is sleeved with a belt, the left rear side of the top of the bottom plate is fixedly connected with a supporting frame, the top of the supporting frame is fixedly provided with a driving motor, the output shaft of the driving motor is provided with a driving belt pulley, the utility model not only saves time and labor, and the accuracy of detection is higher, can clean the grit on road surface simultaneously to reduce the grit and to the influence of testing result.

Description

Traffic transport engineering check out test set

Technical Field

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

Background

Since the establishment of new China, especially the reform and opening of China, the traffic and transportation appearance has changed historically, and important contributions are made to the development of economic society and the safe and convenient travel of people. The transportation engineering is a subject in the fields of studying the layout and construction of railways, highways, water ways and air transportation infrastructures, carrying tool application engineering, traffic information engineering and control, transportation operation and management and the like. The road surface evenness detection is a common detection index in traffic transportation engineering, the common road surface evenness detection method is that a horizontal rule is manually utilized for detection, the detection mode is time-consuming and labor-consuming, the detection accuracy is poor, and meanwhile, when the road surface evenness is detected, gravels existing on the road surface cause certain troubles to detection work, so that traffic transportation engineering detection equipment is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a traffic engineering detection device to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a traffic and transportation engineering detection device comprises a bottom plate, wherein supporting legs are fixedly connected to four corners of the bottom plate, moving wheels are fixedly mounted at the bottoms of the supporting legs, two groups of mounting plates which are symmetrically parallel are mounted in the middle of the bottom plate, the bottoms of the two groups of mounting plates are fixedly welded with a same U-shaped frame, laser ranging heads are mounted at the bottom of the transverse end of the U-shaped frame in an equidistant mode, connecting plates are mounted at the upper parts of the left ends of the two groups of supporting legs in the left side, triangular supports are fixedly welded on the left side of each connecting plate, the bottoms of the vertical ends of the two groups of triangular supports are rotatably connected with a same rotating shaft through bearings, cleaning rollers are fixedly sleeved on the outer walls of the rotating shafts, driven belt pulleys are fixedly sleeved in the middle parts of the outer walls of the cleaning rollers, bristles are arranged on the outer walls of the driven belt pulleys in a mode of avoiding the driven belt, belts are sleeved on the outer walls of the driven belt pulleys, the rear side fixedly connected with support frame about the top of bottom plate, the top fixed mounting of support frame has driving motor, driving motor's output shaft is provided with the driving pulley, the right-hand member of belt cup joints on the outer wall of driving pulley, the top of bottom plate is avoided driving motor installs and is provided with the controller.

Preferably, the central points of the driving pulley, the belt and the driven pulley are on the same straight line, and the driving pulley is in transmission connection with the driven pulley through the belt.

Preferably, the laser ranging head and the driving motor are electrically connected with the controller.

Preferably, the mounting plate passes through the bolt with the bottom middle part of bottom plate can be dismantled and be connected, the connecting plate passes through the bolt and the left side the upper portion of supporting leg left end can be dismantled and be connected.

Preferably, a push rod is fixedly mounted on the outer wall of the right side of the bottom plate, and a frosted anti-skidding sleeve is sleeved at the armrest of the push rod.

Preferably, the number of the moving wheels is four, and the moving wheels are universal wheels.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the supporting legs and the moving wheels are matched to push the bottom plate to move along the road surface, the U-shaped frame is arranged at the bottom of the bottom plate, the laser ranging heads are equidistantly arranged at the bottom of the U-shaped frame, the distance between the ground and the laser head is measured by the laser ranging heads, and then comparison is carried out to obtain the flatness of the road surface, so that the road surface flatness detection device is time-saving and labor-saving, and the detection accuracy is higher.

2. According to the utility model, the driving belt pulley is driven to rotate by starting the driving motor while the bottom plate moves, the driven belt pulley is driven to rotate under the transmission action of the belt, the cleaning roller is driven to rotate around the rotating shaft by the rotation of the driven belt pulley, and the sand and stone on the road surface are cleaned by the bristles on the cleaning roller, so that the influence of the sand and stone on the detection result is reduced.

Drawings

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

FIG. 2 is a schematic view of the bottom structure of the base plate according to the present invention.

In the figure: 1. a base plate; 2. supporting legs; 3. a moving wheel; 4. mounting a plate; 5. a U-shaped frame; 6. a laser ranging head; 7. a connecting plate; 8. a tripod; 9. a rotating shaft; 10. cleaning the roller; 11. a driven pulley; 12. brushing; 13. a belt; 14. a support frame; 15. a drive motor; 16. a drive pulley; 17. a controller; 18. a push rod.

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.

Example 1:

referring to fig. 1, the present invention provides a technical solution: the utility model provides a transportation engineering check out test set, includes bottom plate 1, the equal fixedly connected with supporting leg 2 in bottom four corners of bottom plate 1, and the bottom fixed mounting of supporting leg 2 has the removal wheel 3, removes the total four groups of quantity of taking turns 3, removes wheel 3 and is the universal wheel, through supporting leg 2 and the cooperation of removing wheel 3, conveniently promotes bottom plate 1 and removes, and can carry out nimble turning to when removing.

In this embodiment, please refer to fig. 1-2, the bottom mid-mounting of bottom plate 1 has two sets of mounting panels 4 that the symmetry is parallel, the fixed welding in bottom of two sets of mounting panels 4 has same U type frame 5, laser rangefinder head 6 is installed to the tip bottom equidistance of U type frame 5, have higher range finding precision, can the day night operation simultaneously, the practicality is higher, bottom plate 1 starts laser rangefinder head 6 when removing, measure the distance between ground and the laser head through laser rangefinder head 6, then compare thereby reachs the roughness on road surface, not only labour saving and time saving, and the accuracy of detection is higher.

In this embodiment, please refer to fig. 1, a connecting plate 7 is installed on the upper portions of the left ends of two groups of supporting legs 2 on the left side, a tripod 8 is fixedly welded on the left side of the connecting plate 7, the bottoms of the vertical ends of the two groups of tripods 8 are rotatably connected with a same rotating shaft 9 through bearings, the tripod 8 has greater strength to prevent the rotating shaft 9 from falling off, a cleaning roller 10 is fixedly sleeved on the outer wall of the rotating shaft 9, a driven pulley 11 is fixedly sleeved in the middle of the outer wall of the cleaning roller 10, bristles 12 are arranged on the outer wall of the cleaning roller 10 to avoid the driven pulley 11, a belt 13 is sleeved on the outer wall of the driven pulley 11, a supporting frame 14 is fixedly connected on the left rear side of the top of the bottom plate 1, a driving motor 15 is fixedly installed on the top of the supporting frame 14 to support the driving motor 15, a driving pulley 16 is arranged on the output shaft of the driving motor 15, and the right end of the belt 13 is sleeved on the outer wall of the driving pulley 16, drive pulley 16, belt 13 and driven pulley 11's central point is on the same straight line, drive pulley 16 passes through belt 13 and is connected with the transmission of driven pulley 11, bottom plate 1 is in the removal while, drive pulley 16 through starting driving motor 15 and rotate, it rotates to drive driven pulley 11 under the drive action of belt 13, the rotation through driven pulley 11 drives and cleans roller 10 and rotates round axis of rotation 9, the grit on road surface is cleaned through brush hair 12 on cleaning roller 10, in order to reduce the grit and to detect the influence of result.

In this embodiment, referring to fig. 1, a controller 17 is installed on the top of the bottom plate 1 away from the driving motor 15, the laser distance measuring head, the driving motor 15 and the controller 17 are electrically connected, and the laser distance measuring head 6 and the driving motor 15 can be controlled by the controller 17.

In this embodiment, please refer to fig. 1, the mounting plate 4 is detachably connected to the middle of the bottom plate 1 through a bolt, so as to facilitate maintenance of the laser distance measuring head 6, and the connecting plate 7 is detachably connected to the upper portion of the left end of the left supporting leg 2 through a bolt, so as to facilitate disassembly and assembly of the cleaning roller 10.

Example 2:

referring to fig. 1, this embodiment is different from the first embodiment in that: the right side outer wall fixed mounting of bottom plate 1 has push rod 18, conveniently promotes bottom plate 1 and removes, reduces the loss of physical stamina, and the handrail department of push rod 18 cup joints and is provided with dull polish antiskid cover for frictional force between increase and the palm appears the smooth phenomenon of hand when avoiding gripping.

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 traffic transport engineering check out test set, includes bottom plate (1), its characterized in that: the bottom four corners of the bottom plate (1) are fixedly connected with supporting legs (2), the bottom of each supporting leg (2) is fixedly provided with a moving wheel (3), the bottom of the bottom plate (1) is provided with two groups of mounting plates (4) which are parallel symmetrically, the bottom of each mounting plate (4) is fixedly welded with a same U-shaped frame (5), the transverse ends of the U-shaped frames (5) are equidistantly provided with laser ranging heads (6), the left sides of the two groups of mounting plates are respectively provided with a connecting plate (7), the left sides of the connecting plates (7) are fixedly welded with triangular frames (8), the bottoms of the vertical ends of the two groups of triangular frames (8) are rotatably connected with a same rotating shaft (9) through bearings, the outer wall of the rotating shaft (9) is fixedly sleeved with a cleaning roller (10), the middle part of the outer wall of the cleaning roller (10) is fixedly sleeved with a driven belt pulley (11), the outer wall of cleaning roller (10) is avoided driven pulley (11) is provided with brush hair (12), belt (13) have been cup jointed to the outer wall of driven pulley (11), rear side fixedly connected with support frame (14) about the top of bottom plate (1), the top fixed mounting of support frame (14) has driving motor (15), the output shaft of driving motor (15) is provided with driving pulley (16), the right-hand member of belt (13) is cup jointed on the outer wall of driving pulley (16), the top of bottom plate (1) is avoided driving motor (15) installation is provided with controller (17).

2. The traffic engineering detection device of claim 1, characterized in that: the central points of the driving pulley (16), the belt (13) and the driven pulley (11) are on the same straight line, and the driving pulley (16) is in transmission connection with the driven pulley (11) through the belt (13).

3. The traffic engineering detection device of claim 1, characterized in that: the laser ranging head (6) and the driving motor (15) are electrically connected with the controller (17).

4. The traffic engineering detection device of claim 1, characterized in that: the mounting plate (4) can be detachably connected with the middle part of the bottom plate (1) through bolts, and the connecting plate (7) can be detachably connected with the left side of the upper part of the left end of the supporting leg (2) through bolts.

5. The traffic engineering detection device of claim 1, characterized in that: the outer wall of the right side of the bottom plate (1) is fixedly provided with a push rod (18), and a frosted anti-skidding sleeve is sleeved at the armrest of the push rod (18).

6. The traffic engineering detection device of claim 1, characterized in that: the number of the moving wheels (3) is four, and the moving wheels (3) are universal wheels.