CN112663457A

CN112663457A - Completion acceptance inspection device for highway construction

Info

Publication number: CN112663457A
Application number: CN202011460963.1A
Authority: CN
Inventors: 戚大臣; 王大庆; 李锁; 姚洪涛; 袁洪敏
Original assignee: Heilongjiang Bada Road And Bridge Construction Co ltd Fujin Branch
Current assignee: Heilongjiang Bada Road And Bridge Construction Co ltd Fujin Branch
Priority date: 2020-12-11
Filing date: 2020-12-11
Publication date: 2021-04-16

Abstract

The invention discloses a completion acceptance inspection device for highway construction, which comprises a detection mechanism and a control panel, wherein idler wheels are fixed on the periphery of the bottom of a fixing plate, a detection wheel fixing frame is fixed on the bottom of an installation plate, a detection wheel is rotatably connected onto the detection wheel fixing frame, a rotating shaft is connected with the output end of a motor, a cross rod is fixed on the bottom of a rack, a first installation frame is fixed on the cross rod, the control panel is fixed above the right side of the fixing plate, and an air blower is fixed above the fixing plate. This highway construction is with completing inspection device that accepts is provided with first spring, arc and brush, makes the surface of the arc laminating detection wheel in the mount outside under the spring action through first spring, and the brush on cooperation arc board surface is cleared up the surface of detection wheel when detection wheel laminating road surface rotates conveniently, improves the clearance effect, prevents that dust and other impurity from adhering to the surface influence detection data at the detection wheel, improves the practicality.

Description

Completion acceptance inspection device for highway construction

Technical Field

The invention relates to the technical field of highway detection equipment, in particular to a completion acceptance inspection device for highway construction.

Background

The road can detect the flatness of the surface of the road before acceptance check after construction, which is related to the driving safety, comfort, the size of impact force on the road surface and service life, the uneven road surface can increase driving resistance and enable vehicles to generate additional vibration action, the vibration action can cause bumping driving, influence the driving speed and safety and influence the driving stability and the passenger comfort, meanwhile, the vibration action can also apply impact force on the road surface, thereby aggravating the damage of the road surface and automobile parts and the abrasion of tires and increasing the consumption of oil, most of the existing road surface inspection devices can detect by pushing the inspection vehicle to enable the inspection wheel to be attached to the road surface to rotate, the inspection wheel can enable dust and magazines to be attached to the surface of the inspection wheel in the road surface rotating process, influence the inspection data and inconvenience in cleaning the detection, and the existing inspection devices can not conveniently detect the depth of skid-proof marks on the road surface, the antiskid line guarantees driving safety's key when the road surface is moist and rainy, and it is inconvenient to detect it most to current detection device, and the practicality is relatively poor.

Disclosure of Invention

The invention aims to provide a completion acceptance inspection device for highway construction, which solves the problems that the conventional road surface inspection device proposed in the background art can cause dust and magazines to be attached to the surface of an inspection wheel, so that the inspection data is influenced, the inspection wheel is inconvenient to clean, the depth of antiskid lines on the road surface is inconvenient to detect, and the practicability is poor.

In order to achieve the purpose, the invention provides the following technical scheme: a completion acceptance inspection device for highway construction comprises a fixing plate, a lifting mechanism, a detection mechanism and a control panel,

the detection device comprises a fixed plate, wherein rollers are fixed on the periphery of the bottom of the fixed plate, a handle is fixed on the right side of the fixed plate, a mounting plate is fixed on the bottom of the fixed plate, a detection wheel fixing frame is fixed on the bottom of the mounting plate, a detection wheel is rotatably connected onto the detection wheel fixing frame, fixing frames are fixed at two ends of the detection wheel fixing frame, first springs are fixed at the upper end and the lower end of the interior of the fixing frame, connecting blocks are fixed on the first springs, an arc-shaped plate is fixed on the outer side of each connecting block, a hairbrush is fixed on the surface of the arc-shaped plate, a motor fixing frame is fixed at two ends of the top of the right side;

the lifting mechanism comprises a rotating shaft, a gear, a rack and a fixed rod, the rotating shaft is connected with the output end of the motor, the rotating shaft is rotatably connected to the motor fixing frame, the gears are fixed at two ends of the rotating shaft, the rack is connected to the gears in a meshed mode, the rack is connected to the inside of the fixed rod in a sliding mode, the fixed rod is fixed at two ends of the right side of the fixed plate, and meanwhile the fixed rod penetrates through the fixed plate and the mounting plate;

the detection mechanism for detecting the road surface antiskid lines is arranged at the bottom of the rack;

control panel, control panel fixes in the right side top of fixed plate, and the top of fixed plate is fixed with the air-blower, the air-blower is connected with dust absorption mouth and dust collection box respectively through the dust absorption pipe, and the left side at the mounting panel is fixed to the dust absorption mouth, and the top at the fixed plate is fixed to the dust collection box simultaneously, the left side top of fixed plate is fixed with solar panel, and solar panel's bottom is fixed with the battery.

Preferably, detection mechanism includes horizontal pole, first mounting bracket, second spring, probe, L shape connecting rod, second mounting bracket and pressure sensor, the horizontal pole is fixed in the bottom of rack, and is fixed with first mounting bracket on the horizontal pole, and the inside of first mounting bracket is fixed with the second spring simultaneously, the second spring is connected with the probe, and probe sliding connection is in the inside of first mounting bracket, the outside of probe is fixed with L shape connecting rod, and the one end sliding connection of L shape connecting rod is at the second mounting bracket, the inside of second mounting bracket is fixed with pressure sensor, and pressure sensor is connected with L shape connecting rod.

Preferably, the arc-shaped plate and the hairbrush are both provided with two groups and are symmetrically arranged.

Preferably, the brush is in contact connection with the detection wheel.

Preferably, the gear, the rack and the fixed rod are arranged in two groups and are symmetrically arranged.

Preferably, the solar panel is connected with the storage battery through a wire.

Preferably, the width of the dust suction opening is the same as the width of the detection wheel.

Preferably, the bottom of the probe is provided with an inclined surface, and the material of the probe is 45 # steel.

Preferably, the connecting rod is L-shaped.

Compared with the prior art, the invention has the beneficial effects that: the completion acceptance inspection device for highway construction,

(1) the first spring, the arc plate and the hairbrush are arranged, the arc plate outside the fixing frame is attached to the surface of the detection wheel under the elastic force action of the first spring, the hairbrush on the surface of the arc plate is matched to clean the surface of the detection wheel when the detection wheel is attached to a road surface to rotate, the cleaning effect is improved, dust and other impurities are prevented from attaching to the surface of the detection wheel to influence detection data, and the practicability is improved;

(2) the probe fixing rod is provided with a rotating shaft, a gear and a rack, the rotating shaft and the gear are driven to rotate by the motor, so that the rack inside the fixing rod is driven by the gear to slide upwards or downwards, the height of a cross rod at the bottom of the rack and the height of the probe are conveniently adjusted, the probe is conveniently accommodated, the abrasion to the probe is reduced, and the service life is prolonged;

(3) the probe is attached to the road surface to slide under the action of the elastic force of the second spring, the probe can rise and fall in an anti-skid pattern of the road surface to generate vibration in the sliding process, the vibration is transmitted to the pressure sensor, signals are transmitted to the control panel, the amplitude of the generated vibration is different according to different depths of the anti-skid pattern of different road sections, the depth of the anti-skid pattern of the road surface is detected, and the detection range is enlarged;

(4) be provided with air-blower, dust absorption mouth and solar panel, make the dust absorption mouth produce suction through the air-blower and carry out the dust absorption to the road surface that needs detected, can prevent to lead to the influence that causes the testing data because of the dust, cooperation solar panel converts solar energy to the electric energy can reduce energy resource consumption, improves the duration of the whole device simultaneously, improves the practicality.

Drawings

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

FIG. 2 is a schematic view of the structure of FIG. 1 at A according to the present invention;

FIG. 3 is a side view of the fixing plate according to the present invention;

FIG. 4 is a schematic view of the structure of FIG. 3 at B according to the present invention;

FIG. 5 is a schematic top view of a fixing plate according to the present invention;

FIG. 6 is a side view of the cross bar of the present invention;

FIG. 7 is a schematic diagram of a front view of a probe according to the present invention;

fig. 8 is a schematic structural diagram of the working principle of the present invention.

In the figure: 1. fixed plate, 2, gyro wheel, 3, handle, 4, mounting panel, 5, detection wheel mount, 6, detection wheel, 7, mount, 8, first spring, 9, connecting block, 10, arc, 11, brush, 12, motor mount, 13, motor, 14, elevating system, 1401, pivot, 1403, gear, 1402, rack, 1404, dead lever, 15, detection mechanism, 1501, horizontal pole, 1502, first mounting bracket, 1503, second spring, 1504, probe, 1505, connecting rod, 1506, second mounting bracket, 1507, pressure sensor, 16, control panel, 17, air-blower, 18, dust absorption mouth, 19, dust collection box, 20, solar panel, 21, battery.

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. 1-8, the present invention provides a technical solution: a completion acceptance inspection device for highway construction is disclosed, as shown in figures 1 and 2, rollers 2 are fixed around the bottom of a fixed plate 1, a handle 3 is fixed on the right side of the fixed plate 1, a mounting plate 4 is fixed on the bottom of the fixed plate 1, a detection wheel fixing frame 5 is fixed on the bottom of the mounting plate 4, a detection wheel 6 is rotatably connected on the detection wheel fixing frame 5, fixing frames 7 are fixed on the two ends of the detection wheel fixing frame 5, first springs 8 are fixed on the upper and lower ends of the interior of the fixing frame 7, a connecting block 9 is fixed on each first spring 8, an arc-shaped plate 10 is fixed on the outer side of each connecting block 9, a brush 11 is fixed on the surface of each arc-shaped plate 10, a motor fixing frame 12 is fixed on the two ends of the top of the right side of the fixed plate 1, a motor 13 is fixed on each motor fixing frame 12, two sets of the arc-shaped plates 10 and the brushes 11 are symmetrically arranged, and the, the surface of the detection wheel 6 can be cleaned conveniently when the detection wheel is jointed with the road surface to rotate, the detection wheel 6 is always jointed with the surface of the detection wheel in the vibration process under the action of the elasticity of the first spring 8, the cleaning effect is improved, dust and other impurities are prevented from being attached to the surface of the detection wheel 6, the detection data is influenced, the practicability is improved,

as shown in fig. 1, 2, 3, 4, 6 and 7, the lifting mechanism 14 includes a rotating shaft 1401, a gear 1402, a rack 1403 and a fixing rod 1404, the rotating shaft 1401 is connected with the output end of the motor 13, the rotating shaft 1401 is rotatably connected on the motor fixing frame 12, the gear 1402 is fixed at two ends of the rotating shaft 1401, the rack 1403 is engaged and connected on the gear 1402, the rack 1403 is slidably connected inside the fixing rod 1404, the fixing rod 1404 is fixed at two ends of the right side of the fixing plate 1, the fixing rod 1404 penetrates through the fixing plate 1 and the mounting plate 4, the detecting mechanism 15 for detecting the road surface skid resistance is mounted at the bottom of the rack 1403, the gear 1403, the rack 1402 and the fixing rod 1404 are provided with two sets and are symmetrically arranged, the rotating shaft 1401 is driven by the motor 12 to rotate and simultaneously drive the gear 1402 at two ends of the rotating shaft 1401 to rotate, so that the gear, the height of the probe at the bottom of the rack 1403 is conveniently adjusted, abrasion is reduced, the service life is prolonged, the detection mechanism 15 comprises a cross bar 1501, a first mounting frame 1502, a second spring 1503, a probe 1504, an L-shaped connecting rod 1505, a second mounting frame 1506 and a pressure sensor 1507, the cross bar 1501 is fixed at the bottom of the rack 1403, the first mounting frame 1502 is fixed on the cross bar 1501, the second spring 1502 is fixed inside the first mounting frame 1502, the second spring 1503 is connected with the probe 1504, the probe 1504 is connected inside the first mounting frame 1502 in a sliding manner, the L-shaped connecting rod 1505 is fixed outside the probe 1504, one end of the L-shaped connecting rod 1505 is connected with the second mounting frame 1506 in a sliding manner, the pressure sensor 1507 is fixed inside the second mounting frame 1506, the pressure sensor 1507 is connected with the L-shaped connecting rod 1503, an inclined surface is arranged at the bottom of the probe 1504, and the material of the probe, the connecting rod 1505 is L-shaped, when the fixing plate 1 is pushed, the probe 1504 is enabled to be attached to the road surface to slide under the action of the elastic force of the second spring 1503 in the first mounting frame 1502, the probe 1504 can be clamped into a groove in an antiskid line of the road surface in the sliding process, the probe 1504 can be disengaged from the groove in the antiskid line after being clamped into the antiskid line by matching with an inclined surface at the bottom of the probe 1504, the probe 1504 can be driven to be separated from the groove in the antiskid line when the fixing plate 1 is pushed, the probe 1504 made of No. 45 steel can provide good wear resistance, thus pushing a distance on the road surface can enable the probe 1504 to be attached to the antiskid line of the road surface to ascend and descend to generate vibration, meanwhile, the vibration amplitude is transmitted to the PXM600 pressure sensor 1507 through the L-shaped connecting rod 1505, the pressure sensor 1507 transmits signals to the control panel 16, the depths of the antiskid lines in different road sections are different, and the generated vibration, the detection effect is improved, and the detection effect is improved,

as shown in fig. 1, fig. 3 and fig. 5, the control panel 16 is fixed above the right side of the fixing plate 1, and the air blower 17 is fixed above the fixing plate 1, the air blower 17 is respectively connected with the dust collection port 18 and the dust collection box 19 through the dust collection pipe, and the dust collection port 18 is fixed on the left side of the mounting plate 4, and the dust collection box 19 is fixed above the fixing plate 1, the solar panel 20 is fixed above the left side of the fixing plate 1, and the bottom of the solar panel 20 is fixed with the storage battery 21, the solar panel 20 is connected with the storage battery 21 through an electric wire, and the solar panel 20 converts the solar energy into the electric energy to the storage battery 21, so that the energy consumption can be reduced, the.

The working principle is as follows: when the completion acceptance inspection device for highway construction is used, firstly, the fixing plate 1 is pushed to a road surface to be detected through the handle 3 and the roller 2, then the blower 17 at the top of the fixing plate 1 is opened to enable the dust suction port 18 at the left side of the mounting plate 4 to generate suction, dust is sucked to the road surface in front of the fixing plate 1, then the fixing plate 1 is pushed to enable the bottom detection wheel 6 to be attached to the road surface to detect the flatness of the road surface, the arc-shaped plates 10 at the outer sides of the fixing frames 7 at the two ends of the mounting plate 4 can be attached to the two ends of the detection wheel 6 in the rotation process of attaching the detection wheel 6 to the road surface, the hairbrushes 11 on the surface of the detection wheel 6 are matched to clean the detection wheel 6, dust and impurities are prevented from being attached to the surface of the detection wheel 6 to influence detection data, when anti-skid marks of the road surface are detected, firstly, the motor 13 at the top of the fixing, the probe 1504 below the cross bar 1501 at the bottom of the rack 1403 is abutted against the ground, then the fixing plate 1 is pushed to enable the probe 1504 to be attached to the road surface to slide, the probe 1504 can be immersed into a groove in an anti-skid pattern under the action of the elastic force of the second spring 1503 in the first mounting frame 1502 in the sliding process, the inclined surface at the bottom of the probe 1504 is matched to enable the probe 1504 to be separated from the groove in the process of pushing the fixing plate 1, so that the road surface at one end is pushed, the vibration generated in the process of reciprocating up and down movement of the probe 1504 in the pushing process is transmitted to the pressure sensor 1507 in the second mounting frame 1506 through the connecting rod 1505, then the vibration is transmitted to the control panel 16 through the pressure sensor 1507, the vibration amplitude generated to the probe 1504 through the anti-skid patterns with different depths is different, so that the depth of the anti-skid patterns on the road surface is detected, the detection effect, the energy consumption is reduced, after the measurement is finished, the motor 13 is turned on to drive the rotating shaft 1401 to rotate anticlockwise, the gear 1402 drives the rack 1403 to slide upwards in the fixed rod 1404, the bottom cross rod 1501 and the probe 1504 below the bottom cross rod are driven to be separated from the road surface, the abrasion is reduced, the service life is prolonged, the whole operation is finished, and the content which is not described in detail in the specification belongs to the prior art which is known by technicians in the field.

The terms "central," "longitudinal," "lateral," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for simplicity of description only and are not intended to indicate or imply that the referenced devices or elements must be in a particular orientation, constructed and operative in a particular orientation, and are not to be considered limiting of the claimed invention.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a highway construction is with completing inspection device that accepts, includes fixed plate (1), elevating system (14), detection mechanism (15) and control panel (16), its characterized in that:

a fixed plate (1), rollers (2) are fixed on the periphery of the bottom of the fixed plate (1), a handle (3) is fixed on the right side of the fixed plate (1), meanwhile, the bottom of the fixed plate (1) is fixed with a mounting plate (4), the bottom of the mounting plate (4) is fixed with a detection wheel fixing frame (5), the detection wheel fixing frame (5) is rotatably connected with a detection wheel (6), meanwhile, two ends of the detection wheel fixing frame (5) are fixed with fixing frames (7), the upper end and the lower end of the interior of each fixing frame (7) are fixed with first springs (8), a connecting block (9) is fixed on the first spring (8), an arc-shaped plate (10) is fixed on the outer side of the connecting block (9), a brush (11) is fixed on the surface of the arc-shaped plate (10), a motor fixing frame (12) is fixed at two ends of the top of the right side of the fixing plate (1), and a motor (13) is fixed on the motor fixing frame (12);

the lifting mechanism (14) comprises a rotating shaft (1401), a gear (1402), a rack (1403) and a fixed rod (1404), the rotating shaft (1401) is connected with the output end of the motor (13), the rotating shaft (1401) is rotatably connected onto the motor fixing frame (12), the gear (1402) is fixed at two ends of the rotating shaft (1401), the rack (1403) is connected onto the gear (1402) in a meshed mode, the rack (1403) is slidably connected into the fixed rod (1404), the fixed rod (1404) is fixed at two ends of the right side of the fixed plate (1), and meanwhile the fixed rod (1404) penetrates through the fixed plate (1) and the mounting plate (4);

the detection mechanism (15) is used for detecting the road surface skid-proof lines, and the detection mechanism (15) is arranged at the bottom of the rack (1403);

control panel (16), control panel (16) are fixed in the right side top of fixed plate (1), and the top of fixed plate (1) is fixed with air-blower (17), air-blower (17) are connected with dust absorption mouth (18) and dust collection box (19) respectively through the dust absorption pipe, and dust absorption mouth (18) are fixed in the left side of mounting panel (4), and dust collection box (19) are fixed in the top of fixed plate (1) simultaneously, the left side top of fixed plate (1) is fixed with solar panel (20), and the bottom of solar panel (20) is fixed with battery (21).

2. The completion acceptance inspection device for road construction according to claim 1, wherein: the detection mechanism (15) comprises a cross rod (1501), a first mounting frame (1502), a second spring (1503), a probe (1504), an L-shaped connecting rod (1505), a second mounting frame (1506) and a pressure sensor (1507), the cross bar (1501) is fixed at the bottom of the rack (1403), a first mounting rack (1502) is fixed on the cross bar (1501), meanwhile, a second spring (1503) is fixed inside the first mounting rack (1502), the second spring (1503) is connected with the probe (1504), and the probe (1504) is connected in the first mounting rack (1502) in a sliding way, an L-shaped connecting rod (1505) is fixed on the outer side of the probe (1504), and one end of the L-shaped connecting rod (1505) is slidably connected with the second mounting rack (1506), a pressure sensor (1507) is fixed inside the second mounting frame (1506), and the pressure sensor (1507) is connected with the L-shaped connecting rod (1505).

3. The completion acceptance inspection device for road construction according to claim 1, wherein: the arc-shaped plate (10) and the hairbrush (11) are both provided with two groups which are symmetrically arranged.

4. The completion acceptance inspection device for road construction according to claim 1, wherein: the hairbrush (11) is in contact connection with the detection wheel (6).

5. A road construction completion acceptance inspection device according to claim 2, wherein: the gear (1403), the rack (1402) and the fixed rod (1404) are provided with two groups, and the two groups are symmetrically arranged.

6. The completion acceptance inspection device for road construction according to claim 1, wherein: the solar panel (20) is connected with the storage battery (21) through a wire.

7. The completion acceptance inspection device for road construction according to claim 1, wherein: the width of the dust suction opening (18) is the same as that of the detection wheel (6).

8. A road construction completion acceptance inspection device according to claim 2, wherein: the bottom of the probe (1504) is provided with an inclined surface, and the material of the probe (1504) is No. 45 steel.

9. A road construction completion acceptance inspection device according to claim 2, wherein: the connecting rod (1505) is L-shaped.