CN210481979U - Road surface flatness monitoring devices is used in road bridge construction - Google Patents
Road surface flatness monitoring devices is used in road bridge construction Download PDFInfo
- Publication number
- CN210481979U CN210481979U CN201920643018.1U CN201920643018U CN210481979U CN 210481979 U CN210481979 U CN 210481979U CN 201920643018 U CN201920643018 U CN 201920643018U CN 210481979 U CN210481979 U CN 210481979U
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- road surface
- framework
- road
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- electronic display
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- 238000010276 construction Methods 0.000 title claims abstract description 14
- 238000012806 monitoring device Methods 0.000 title claims abstract description 14
- 239000002184 metal Substances 0.000 claims abstract description 42
- 238000001514 detection method Methods 0.000 claims abstract description 34
- 239000000853 adhesive Substances 0.000 claims description 14
- 230000001070 adhesive effect Effects 0.000 claims description 14
- 230000003746 surface roughness Effects 0.000 claims description 5
- 238000005096 rolling process Methods 0.000 abstract description 4
- 238000012544 monitoring process Methods 0.000 abstract description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 abstract 2
- 235000017491 Bambusa tulda Nutrition 0.000 abstract 2
- 241001330002 Bambuseae Species 0.000 abstract 2
- 235000015334 Phyllostachys viridis Nutrition 0.000 abstract 2
- 239000011425 bamboo Substances 0.000 abstract 2
- 238000003466 welding Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 3
- 230000000149 penetrating effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
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Abstract
The utility model provides a road surface flatness monitoring device for road and bridge construction, which belongs to the technical field of road surface monitoring, and comprises a framework and a bracket, wherein the bracket is welded on the left side of the framework, and the bottom of the framework is rotationally connected with four wheels through supporting rods; the skeleton includes electronic display screen, circuit table, a location section of thick bamboo, resistance strip, spring, a metal section of thick bamboo, locating piece, becket, collets and detects the wheel, and the positive surface embedding welding of skeleton has two electronic display screens, and the both sides of skeleton inner wall all are through screw fixedly connected with circuit table. The utility model provides a detection wheel is equipped with two, and two detection wheels roll on the road surface, and two detection wheel level rolling curves are exactly the roughness on road surface, and two are not of uniform size that detect the wheel, and less detection wheel can be more accurate detect out the roughness on road surface, and great detection wheel can be applicable to the road surface of various differences, makes the device can be applicable to the road surface use of various differences.
Description
Technical Field
The utility model relates to a road surface monitoring technology field, it is specific, relate to a road surface roughness monitoring devices.
Background
The road surface evenness refers to a deviation value of longitudinal concave-convex amount of the road surface, the road surface evenness is an important index in road surface evaluation and road surface construction acceptance, and mainly reflects the evenness of a road surface longitudinal section profile curve, when the road surface longitudinal section profile curve is relatively smooth, the road surface is relatively flat or the evenness is relatively good, otherwise, the evenness is relatively poor, and the good road surface requires good road surface evenness.
SUMMERY OF THE UTILITY MODEL
This kind of road surface roughness monitoring devices for road and bridge construction solves the above-mentioned detection precision that proposes but inadequately, because the roughness difference on road surface can not be applicable to the problem of the use on various road surfaces, a road surface roughness monitoring devices for road and bridge construction is provided, detection wheel among the device is equipped with two, two detect the wheel and roll on the road surface, two detect the rolling curve of wheel level, be exactly the roughness on road surface, two are detected the not uniform in size of wheel, less detection wheel can be more accurate detect out the roughness on road surface, great detection wheel can be applicable to the road surface of various differences, make the device can be applicable to the road surface of various differences and use.
The utility model provides a following technical scheme: a road flatness monitoring device for road and bridge construction comprises a framework and a support, wherein the support is welded on the left side of the framework, and the bottom of the framework is rotatably connected with four wheels through a support rod; the framework comprises an electronic display screen, a circuit meter, a positioning cylinder, a resistance strip, a spring, a metal cylinder, a positioning block, a metal ring, an insulating block and a detection wheel, two electronic display screens are embedded and welded on the front surface of the framework, both sides of the inner wall of the framework are fixedly connected with a circuit meter through screws, the top of the inner wall of the framework is bonded with two positioning cylinders through structural adhesive, the top of the inner wall of the framework is bonded with two resistor strips through the structural adhesive, the top of the inner wall of the framework is bonded with two springs through structural adhesive, the bottom of the inner wall of the framework is bonded with two metal rings through the structural adhesive, the middle of each metal ring is penetrated and welded with a metal cylinder, the top of each metal cylinder is penetrated and bonded in the positioning block, the bottom of metal cylinder all bonds through the structure glue has the collets, the bottom of collets all rotates and is connected with the detection wheel.
Further preferred embodiments: the resistance strips are perpendicular to the positioning blocks and movably embedded into the metal cylinder.
Further preferred embodiments: the detection wheels are provided with two detection wheels, the diameters of the two detection wheels are different in size, and the two detection wheels are kept horizontal.
Further preferred embodiments: the positioning block is parallel to the positioning barrel, and the top of the positioning block is bonded with the spring.
Further preferred embodiments: the back of the electronic display screen is electrically connected with a power supply, the electronic display screen, the power supply and the ammeter are electrically connected through wires, and the resistor strips, the data interface, the metal cylinder and the metal ring are connected in series in the ammeter through the wires.
Has the advantages that: the utility model discloses it is equipped with two to detect the wheel, two detect the wheel and roll on the road surface, two detect the rolling curve of wheel level, the metal cylinder cover is on the resistance strip, the metal cylinder reciprocates the in-process, the length inconsistency that the resistance strip inserted the metal cylinder, make the resistance inconsistency in the current loop of resistance strip and metal cylinder, the circuit table detects out the electric current size in the current loop, electronic display screen reachs the curve according to time and current loop, thereby reach the roughness on road surface, two are not uniform in size that detect the wheel, less detection wheel can be more accurate detect out the roughness on road surface, great detection wheel can be applicable to the road surface of various differences, make the device can be applicable to the road surface use of various differences.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic sectional view of the whole of the present invention.
Fig. 3 is an enlarged schematic view of a portion a in fig. 2 according to the present invention.
In FIGS. 1-3: the device comprises a framework 1, an electronic display screen 101, a circuit watch 102, a positioning cylinder 103, a resistor strip 104, a spring 105, a metal cylinder 106, a positioning block 107, a metal ring 108, an insulating block 109, a detection wheel 1010 and a support 2.
Detailed Description
Referring to fig. 1 to 3, in an embodiment of the present invention, a road flatness monitoring device for road and bridge construction includes a frame 1 and a support 2, the support 2 is welded to the left side of the frame 1, and the bottom of the frame 1 is rotatably connected to four wheels through support rods; the framework 1 comprises electronic display screens 101, a circuit meter 102, positioning cylinders 103, resistance strips 104, springs 105, metal cylinders 106, positioning blocks 107, metal rings 108, insulating blocks 109 and detection wheels 1010, wherein the two electronic display screens 101 are embedded and welded on the front surface of the framework 1, the circuit meter 102 is fixedly connected to two sides of the inner wall of the framework 1 through screws, the two positioning cylinders 103 are bonded to the top of the inner wall of the framework 1 through structural adhesive, the two resistance strips 104 are bonded to the top of the inner wall of the framework 1 through structural adhesive, the two springs 105 are bonded to the top of the inner wall of the framework 1 through structural adhesive, the two metal rings 108 are bonded to the bottom of the inner wall of the framework 1 through structural adhesive, the metal cylinders 106 are welded in the middles of the metal rings 108 in a penetrating manner, the tops of the metal cylinders 106 are all bonded to the positioning blocks 107 in a penetrating manner, the insulating blocks 109 are bonded to the bottom of the metal cylinders 106 through structural adhesive, and the, the bottom of the insulating block 109 is rotatably connected with a detection wheel 1010.
Preferably, the resistor strips 104 are perpendicular to the positioning block 107, the resistor strips 104 are movably embedded in the metal cylinder 106, the number of the detection wheels 1010 is two, the diameters of the two detection wheels 1010 are different, the two detection wheels 1010 are kept horizontal, the sizes of the two detection wheels 1010 are different, the smaller detection wheel 1010 can accurately detect the flatness of the road surface, the larger detection wheel 1010 can be suitable for different road surfaces, the device can be suitable for different road surfaces, the positioning block 107 is parallel to the positioning cylinder 103, the metal cylinder 106 can be kept vertical in the up-and-down moving process, the top of the positioning block 107 is bonded with the spring 105, the spring 105 can enable the detection wheels 1010 below the metal cylinder 106 to be tightly attached to the ground all the time, the flatness of the road surface is obtained, the back of the electronic display screen 101 is electrically connected with a power supply, and the electronic display screen 101 is electrically connected with the power supply, The power supply and the ammeter are electrically connected through wires, and the resistance strip 104, the data interface, the metal cylinder 106 and the metal ring 108 are connected in series in the ammeter through wires.
The working principle is as follows:
use the utility model relates to a road surface roughness monitoring devices is used in road and bridge construction, at first, promote skeleton 1 on the road surface, wheel and two detect wheel 1010 roll on the road surface, two detect the rolling curve of wheel 1010 level, metal cylinder 106 cover is on resistance strip 104, metal cylinder 106 reciprocates the in-process, the length nonconformity that resistance strip 104 inserted metal cylinder 106, make the resistance nonconformity in the current loop of resistance strip 106 and metal cylinder 106, circuit table 102 detects the electric current size in the current loop, give electronic display screen 101 with data conduction again, electronic display screen 101 reachs the curve of electric current size and time according to circuit table 102's data, thereby reach the roughness on road surface, accomplish the roughness detection achievement.
Claims (5)
1. The utility model provides a road surface roughness monitoring devices is used in road bridge construction, includes skeleton (1) and support (2), its characterized in that: a bracket (2) is welded on the left side of the framework (1), and the bottom of the framework (1) is rotatably connected with four wheels through supporting rods;
the electronic display device is characterized in that the framework (1) comprises an electronic display screen (101), a circuit meter (102), a positioning cylinder (103), resistance strips (104), springs (105), a metal cylinder (106), a positioning block (107), metal rings (108), an insulating block (109) and detection wheels (1010), two electronic display screens (101) are welded in the positive surface embedding of the framework (1), the circuit meter (102) is fixedly connected to the two sides of the inner wall of the framework (1) through screws, the two positioning cylinders (103) are bonded to the top of the inner wall of the framework (1) through structural adhesive, the two resistance strips (104) are bonded to the top of the inner wall of the framework (1) through the structural adhesive, the two springs (105) are bonded to the top of the inner wall of the framework (1) through the structural adhesive, the two metal rings (108) are bonded to the bottom of the inner wall of the framework (1) through the structural adhesive, the metal cylinders (106) are welded in the middle, the top of the metal cylinder (106) is penetrated and bonded in the positioning block (107), the bottom of the metal cylinder (106) is bonded with an insulating block (109) through structural adhesive, and the bottom of the insulating block (109) is rotatably connected with a detection wheel (1010).
2. The road surface flatness monitoring device for road and bridge construction according to claim 1, characterized in that: the resistor strip (104) is perpendicular to the positioning block (107), and the resistor strip (104) is movably embedded in the metal cylinder (106).
3. The road surface flatness monitoring device for road and bridge construction according to claim 1, characterized in that: the detection wheels (1010) are provided with two detection wheels, the diameters of the two detection wheels (1010) are different in size, and the two detection wheels (1010) are kept horizontal.
4. The road surface flatness monitoring device for road and bridge construction according to claim 1, characterized in that: the positioning block (107) is parallel to the positioning cylinder (103), and the top of the positioning block (107) is bonded with the spring (105).
5. The road surface flatness monitoring device for road and bridge construction according to claim 1, characterized in that: the back of the electronic display screen (101) is electrically connected with a power supply, the electronic display screen (101), the data interface, the power supply and the ammeter are electrically connected through wires, and the resistor strip (104), the metal cylinder (106) and the metal ring (108) are connected in series in the ammeter through the wires.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920643018.1U CN210481979U (en) | 2019-05-07 | 2019-05-07 | Road surface flatness monitoring devices is used in road bridge construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920643018.1U CN210481979U (en) | 2019-05-07 | 2019-05-07 | Road surface flatness monitoring devices is used in road bridge construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210481979U true CN210481979U (en) | 2020-05-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920643018.1U Expired - Fee Related CN210481979U (en) | 2019-05-07 | 2019-05-07 | Road surface flatness monitoring devices is used in road bridge construction |
Country Status (1)
| Country | Link |
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| CN (1) | CN210481979U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112161554A (en) * | 2020-09-15 | 2021-01-01 | 江苏中路工程技术研究院有限公司 | Pavement levelness detection device and application method thereof |
| CN112323593A (en) * | 2020-11-13 | 2021-02-05 | 张尚珠 | Pitch high pressure device of caulking for water conservancy construction |
-
2019
- 2019-05-07 CN CN201920643018.1U patent/CN210481979U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112161554A (en) * | 2020-09-15 | 2021-01-01 | 江苏中路工程技术研究院有限公司 | Pavement levelness detection device and application method thereof |
| CN112161554B (en) * | 2020-09-15 | 2022-04-15 | 江苏中路工程技术研究院有限公司 | Pavement levelness detection device and application method thereof |
| CN112323593A (en) * | 2020-11-13 | 2021-02-05 | 张尚珠 | Pitch high pressure device of caulking for water conservancy construction |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200508 |