CN220846981U - Road surface roughness measuring apparatu - Google Patents
Road surface roughness measuring apparatu Download PDFInfo
- Publication number
- CN220846981U CN220846981U CN202322376209.5U CN202322376209U CN220846981U CN 220846981 U CN220846981 U CN 220846981U CN 202322376209 U CN202322376209 U CN 202322376209U CN 220846981 U CN220846981 U CN 220846981U
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- CN
- China
- Prior art keywords
- fixedly connected
- water
- vehicle body
- water tank
- road surface
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- 230000003746 surface roughness Effects 0.000 title claims abstract description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 93
- 238000004140 cleaning Methods 0.000 claims abstract description 19
- 238000005259 measurement Methods 0.000 claims abstract description 13
- 239000007921 spray Substances 0.000 claims abstract description 13
- 230000001681 protective effect Effects 0.000 claims description 16
- 239000006096 absorbing agent Substances 0.000 claims description 10
- 230000035939 shock Effects 0.000 claims description 10
- 238000002347 injection Methods 0.000 claims description 7
- 239000007924 injection Substances 0.000 claims description 7
- 239000000428 dust Substances 0.000 abstract description 12
- 238000000605 extraction Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 3
- 238000007689 inspection Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 239000004575 stone Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000006837 decompression Effects 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000004439 roughness measurement Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000004441 surface measurement Methods 0.000 description 1
Landscapes
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model relates to the technical field of pavement quality measurement equipment, and discloses a pavement flatness measuring instrument, which comprises a vehicle body, wherein a cleaning mechanism is arranged above the vehicle body and comprises a water tank and a fixing plate, the bottom surface of the water tank is fixedly connected with the upper surface of the vehicle body, the left side surface of the fixing plate is fixedly connected with the right side surface of the vehicle body, the upper surface of the water tank is fixedly connected with a water pump, the input end of the water pump penetrates through the water tank and extends to the inside of the water tank, the output end of the water pump is fixedly communicated with a water outlet pipe, one end of the water outlet pipe, far away from the water pump, penetrates through the vehicle body and extends to the lower part of the vehicle body, and the outer surface of the water outlet pipe is fixedly communicated with a plurality of identical spray heads. This road surface roughness measuring apparatu through being provided with water tank, water pump, shower nozzle and outlet pipe, can extract water and spray ground and carry out the dust fall, utilizes water tank and water pump, can store the water source and carry out the extraction water source, utilizes outlet pipe and shower nozzle, can carry the water source to spray to the shower nozzle inside.
Description
Technical Field
The utility model relates to the technical field of pavement quality measurement equipment, in particular to a pavement evenness measuring instrument.
Background
The road surface flatness refers to a deviation value of the longitudinal concave-convex quantity of the road surface, the road surface flatness is an important index in road surface evaluation and road surface construction inspection, the road surface flatness is mainly reflected to be flatness of a road surface longitudinal section curve, when the road surface longitudinal section curve is relatively smooth, the road surface is relatively flat or the road surface flatness is relatively good, otherwise, the road surface flatness is relatively poor, and when road surface measurement is needed, a road surface flatness measuring instrument is needed to measure the road surface.
At present, the existing measuring instrument structure is single, when the gyro wheel of measuring car is traveling on the road, in case the rubble appears in place ahead highway section, very easy messenger gyro wheel perk when rolling from the rubble place ahead with this change detect the route of traveling of car and influence to the road surface roughness measurement, and can also cause the problem that the card can't go ahead in the gyro wheel below because the shielding of rubble appears, can have very big dust when the clearance road surface foreign matter, cause very big pollution to the environment, avoided can not clear up the rubble on the road surface, still can not carry out dust fall to the dust that produces when the clearance, inconvenient device uses, the practicality is relatively poor.
Accordingly, a pavement evenness measuring apparatus is provided by those skilled in the art to solve the above-mentioned problems in the background art.
Disclosure of utility model
The utility model aims to provide a road surface flatness measuring instrument for solving the problems in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the road surface flatness measuring instrument comprises a vehicle body, wherein a cleaning mechanism is arranged above the vehicle body;
The cleaning mechanism comprises a water tank and a fixing plate, the bottom surface of the water tank is fixedly connected with the upper surface of the vehicle body, the left side surface of the fixing plate is fixedly connected with the right side surface of the vehicle body, the upper surface of the water tank is fixedly connected with a water pump, the input end of the water pump penetrates through the water tank and extends to the inside of the water tank, the output end of the water pump is fixedly communicated with a water outlet pipe, one end of the water outlet pipe, far away from the water pump, penetrates through the vehicle body and extends to the lower side of the vehicle body, the outer surface of the water outlet pipe is fixedly communicated with a plurality of identical spray heads, the inner wall of the fixing plate is fixedly connected with two telescopic rods, each telescopic end of each telescopic rod is fixedly connected with a movable protective shell, each inner wall of the movable protective shell is fixedly connected with a stepping motor, each output end of the stepping motor is fixedly connected with a rotary rod, each bottom end of the rotary rod is fixedly connected with a cleaning brush, and the right side surface of the vehicle body is fixedly connected with a control panel.
As still further aspects of the utility model: the upper surface of the water tank is fixedly communicated with a water injection pipe, and the upper surface of the vehicle body is fixedly connected with a measuring instrument.
As still further aspects of the utility model: four channels are formed in the left side face of the fixing plate, and sliding blocks are connected inside the channels in a sliding mode.
As still further aspects of the utility model: the left side of automobile body fixedly connected with pushes away the handle, the surface fixedly connected with antiskid cover of pushing away the handle.
As still further aspects of the utility model: the right side face of each movable protective housing is movably hinged with a safety door, and the right side face of each safety door is fixedly connected with a handle.
As still further aspects of the utility model: two groups of shock absorbers are fixedly connected to the bottom surface of the vehicle body, and two universal wheels are fixedly connected to the bottom ends of the shock absorbers in each group.
Compared with the prior art, the utility model has the beneficial effects that:
according to the utility model, the water tank, the water pump, the spray head and the water outlet pipe are arranged, water can be extracted to spray the ground for dust fall, the water tank and the water pump are utilized, the water source can be stored and the water source can be extracted, the water outlet pipe and the spray head are utilized, the water source can be conveyed to the spray head for spraying, the device can be automatically cleaned of broken pavement and dust through the fixing plate, the stepping motor, the telescopic rod, the movable protective shell, the cleaning brush, the rotary rod and the control panel, the fixing plate can be utilized for fixedly supporting the cleaning device, the telescopic rod and the movable protective shell can be utilized for driving the cleaning mechanism to move up and down freely, the stepping motor, the rotary rod and the cleaning brush are utilized for driving the rotary rod to rotate freely, the cleaning brush can be driven to clean broken pavement and dust through rotation of the rotary rod, so that the broken pavement is ensured not to be influenced by measurement of road surface flatness, the problems that broken pavement can not be cleaned, dust produced during cleaning can not be reduced, the device is inconvenient to use, and the practicability is poor are avoided.
Drawings
FIG. 1 is a schematic diagram of an overall structure of a road surface flatness measuring instrument;
FIG. 2 is a schematic diagram showing a three-dimensional structure of a measuring instrument in a road surface flatness measuring instrument;
FIG. 3 is a schematic cross-sectional perspective view of a movable protective housing in a road flatness measuring instrument;
FIG. 4 is a schematic diagram showing a three-dimensional structure of a spray head in a road surface flatness measuring instrument;
fig. 5 is a schematic perspective view of a shock absorber in a road surface flatness measuring instrument.
In the figure: 1. a vehicle body; 2. a cleaning mechanism; 201. a fixing plate; 202. a water tank; 203. a water pump; 204. a movable protective shell; 205. cleaning brushes; 206. a telescopic rod; 207. a stepping motor; 208. a rotating rod; 209. a water outlet pipe; 210. a spray head; 211. a control panel; 3. pushing a handle; 4. an anti-skid sleeve; 5. a universal wheel; 6. a measuring instrument; 7. a water injection pipe; 8. a channel; 9. a slide block; 10. a safety door; 11. a handle; 12. a shock absorber.
Detailed Description
Referring to fig. 1-5, a road surface flatness measuring instrument comprises a vehicle body 1, wherein a cleaning mechanism 2 is arranged above the vehicle body 1;
The cleaning mechanism 2 comprises a water tank 202 and a fixing plate 201, the bottom surface of the water tank 202 is fixedly connected with the upper surface of the vehicle body 1, the left side surface of the fixing plate 201 is fixedly connected with the right side surface of the vehicle body 1, the upper surface of the water tank 202 is fixedly connected with a water pump 203, the input end of the water pump 203 penetrates through the water tank 202 and extends to the inside of the water tank 202, the output end of the water pump 203 is fixedly communicated with a water outlet pipe 209, one end of the water outlet pipe 209, far away from the water pump 203, penetrates through the vehicle body 1 and extends to the lower side of the vehicle body 1, the outer surface of the water outlet pipe 209 is fixedly communicated with a plurality of identical spray heads 210, the inner wall of the fixing plate 201 is fixedly connected with two telescopic rods 206, the telescopic end of each telescopic rod 206 is fixedly connected with a movable protective shell 204, the inner wall of each movable protective shell 204 is fixedly connected with a stepping motor 207, the output end of each stepping motor 207 is fixedly connected with a rotary rod 208, the bottom end of each rotary rod 208 is fixedly connected with a cleaning brush 205, and the right side surface of the vehicle body 1 is fixedly connected with a control panel 211.
Specifically, the upper surface of the water tank 202 is fixedly connected with a water injection pipe 7, and the upper surface of the vehicle body 1 is fixedly connected with a measuring instrument 6.
Through above-mentioned technical scheme, through being provided with water injection pipe 7 and measuring instrument 6, can conveniently add the water source to the inside of water tank 202, increase the convenience of device.
Specifically, four channels 8 are provided on the left side of the fixing plate 201, and a slider 9 is slidably connected to the inside of each channel 8.
Through above-mentioned technical scheme, through being provided with channel 8 and slider 9, can make the device free slip, increased the practicality of device.
Specifically, the left side of automobile body 1 fixedly connected with pushes away handle 3, and the surface fixedly connected with antiskid cover 4 of pushing away handle 3.
Through above-mentioned technical scheme, through being provided with pushing handle 3 and anti-skidding cover 4, can make things convenient for the staff to promote the measuring car and measure, increased the convenience of device once more.
Specifically, the left side of automobile body 1 fixedly connected with pushes away handle 3, and the surface fixedly connected with antiskid cover 4 of pushing away handle 3.
Through above-mentioned technical scheme, through being provided with emergency exit 10 and handle 11, can conveniently overhaul and maintain the device, increase the life of device.
Specifically, the bottom surface of automobile body 1 fixedly connected with two sets of bumper shock absorbers 12, the bottom of every bumper shock absorber 12 of group all fixedly connected with two universal wheels 5.
Through above-mentioned technical scheme, through being provided with bumper shock absorber 12 and universal wheel 5, can make things convenient for the device to remove and to the decompression buffering of device, increased the stability of device.
The working principle of the utility model is as follows: when in use, the stepping motor 207, the control panel 211 and the telescopic rod 206 are communicated with a power supply, the vehicle body 1 is moved to a proper position through the universal wheel 5 for measurement, when the measurement is needed, the measuring instrument 6 is opened for measurement calculation, the vehicle body 1 is pushed to move through the push handle 3 and the anti-slip sleeve 4, the shock absorber 12 is fixed on the universal wheel 5 and can decompress an uneven road section in the measurement process, so that the measurement data can be more accurate, when the road surface broken stone and dust are needed to be cleaned, the fixed plate 201 is fixed on the vehicle body 1, the telescopic rod 206 is fixed in the fixed plate 201, the telescopic rod 206 automatically pushes the movable protective shell 204 up and down, the channel 8 and the sliding block 9 are arranged in the fixed plate 201, the movable protective shell 204 can slide in the device, the stability of the device is improved, the inside through moving the protective housing 204 has step motor 207, can drive the rotary rod 208 and rotate, the rotary rod 208 can drive the cleaning brush 205 and rotate the clear road ground rubble, can clear up the ground automatically, when need clear up the dust that ground rubble produced, install the water tank 202 through automobile body 1, be fixed with water injection pipe 7 on through water tank 202, pour into appropriate water source through water injection pipe 7, be fixed with water pump 203 on through water tank 202, the inside water source of water tank 202 is extracted to water pump 203, the water source input through water pump 203 is sent to outlet pipe 209, however the inside water source of outlet pipe 209 is carried to inside shower nozzle 210 again, the inside water source of shower nozzle 210 sprays ground again, can clear up the dust that produces when ground, avoid polluted air, when need to maintain step motor 207, the movable protective shell 204 is opened by pulling the safety door 10 through the handle 11, so that maintenance and inspection of the stepping motor 207 are performed, the service life of the device is prolonged, when the device needs to be automatically controlled and regulated, the device is controlled and regulated through the control panel 211 fixed on the vehicle body 1, and the problems that broken stones on the road surface cannot be cleaned, dust generated during cleaning cannot be reduced, the device is inconvenient to use and the practicability is poor are avoided.
The foregoing description is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical solution of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (6)
1. The utility model provides a road surface roughness measuring apparatu, includes automobile body (1), its characterized in that: a cleaning mechanism (2) is arranged above the vehicle body (1);
the cleaning mechanism (2) comprises a water tank (202) and a fixing plate (201), the bottom surface of the water tank (202) is fixedly connected with the upper surface of the vehicle body (1), the left side surface of the fixing plate (201) is fixedly connected with the right side surface of the vehicle body (1), the upper surface of the water tank (202) is fixedly connected with a water pump (203), the input end of the water pump (203) penetrates through the water tank (202) and extends to the inside of the water tank (202), the output end of the water pump (203) is fixedly connected with a water outlet pipe (209), one end of the water outlet pipe (209) far away from the water pump (203) penetrates through the vehicle body (1) and extends to the lower side of the vehicle body (1), the outer surface of the water outlet pipe (209) is fixedly connected with a plurality of identical spray heads (210), the inner wall of the fixing plate (201) is fixedly connected with two telescopic rods (206), the telescopic ends of each telescopic rod (206) are fixedly connected with a movable protective shell (204), the inner wall of each movable protective shell (204) is fixedly connected with a stepping motor (207), the output end of each stepping motor (207) is fixedly connected with a rotary rod (208), and the bottom end of each rotary rod (208) is fixedly connected with a rotary rod (211).
2. The road surface flatness measurement instrument of claim 1, wherein: the upper surface of the water tank (202) is fixedly communicated with a water injection pipe (7), and the upper surface of the vehicle body (1) is fixedly connected with a measuring instrument (6).
3. The road surface flatness measurement instrument of claim 1, wherein: four channels (8) are formed in the left side face of the fixing plate (201), and sliding blocks (9) are slidably connected inside the channels (8).
4. The road surface flatness measurement instrument of claim 1, wherein: the left side face of automobile body (1) fixedly connected with pushing handle (3), the surface fixedly connected with antiskid cover (4) of pushing handle (3).
5. The road surface flatness measurement instrument of claim 1, wherein: the right side face of each movable protective shell (204) is movably hinged with a safety door (10), and the right side face of each safety door (10) is fixedly connected with a handle (11).
6. The road surface flatness measurement instrument of claim 1, wherein: two groups of shock absorbers (12) are fixedly connected to the bottom surface of the vehicle body (1), and two universal wheels (5) are fixedly connected to the bottom ends of each group of shock absorbers (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322376209.5U CN220846981U (en) | 2023-09-01 | 2023-09-01 | Road surface roughness measuring apparatu |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322376209.5U CN220846981U (en) | 2023-09-01 | 2023-09-01 | Road surface roughness measuring apparatu |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220846981U true CN220846981U (en) | 2024-04-26 |
Family
ID=90781368
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322376209.5U Active CN220846981U (en) | 2023-09-01 | 2023-09-01 | Road surface roughness measuring apparatu |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220846981U (en) |
-
2023
- 2023-09-01 CN CN202322376209.5U patent/CN220846981U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |