CN205100074U - Road bed road flatness measuring device - Google Patents
Road bed road flatness measuring device Download PDFInfo
- Publication number
- CN205100074U CN205100074U CN201520877505.6U CN201520877505U CN205100074U CN 205100074 U CN205100074 U CN 205100074U CN 201520877505 U CN201520877505 U CN 201520877505U CN 205100074 U CN205100074 U CN 205100074U
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- China
- Prior art keywords
- wheel
- direct current
- watering device
- dust exhaust
- subgrade
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- Expired - Fee Related
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- Road Repair (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model discloses a road bed road flatness measuring device, including take -up unit, front axle, wheel, displacement sensor, locking mechanism, body frame, measuring wheel and rear axle, be equipped with in proper order between wheel and displacement sensor and inhale indisputable device, direct current motor, dust extraction and watering device, be equipped with cleaning device in direct current motor's below, be equipped with dust extraction in direct current motor's back, be equipped with in dust extraction's top and hold the case, be equipped with watering device in dust extraction's back, be equipped with the water storage tank in watering device's top. The utility model discloses ensure in the measurement process that data are accurate, work efficiency is high, convenient operation, safety.
Description
Technical field
The utility model belongs to subgrade and pavement technical field of construction equipment, specifically, relates to a kind of subgrade and pavement planeness measuring apparatus.
Background technology
The flat condition of each layer of structure of the planeness on road surface and road surface has certain contacting, and namely accumulation is reflected on road surface by the planarization effects of each level.It is specified standard gauge that planeness detects, interruption or continuous print measure the concavo-convex situation on road surface, i.e. the index of irregularity degree, be that road surface carries out an acceptance inspection and the important step of maintenance.
At present, measuring flatness of road surface conventional in prior art, in use, needs residue, foreign material that special messenger is responsible on clean road surface, there is ineffective defect, and there is certain potential safety hazard.
Utility model content
In order to overcome the defect existed in prior art, the utility model provides that a kind of operating efficiency is high, use safety, easily subgrade and pavement planeness measuring apparatus.
Its technical scheme is as follows:
A kind of subgrade and pavement planeness measuring apparatus, comprise traction element 1, propons 2, wheel 3, displacement transducer 4, lockable mechanism 5, body frame 6, meter wheel 7 and back axle 8, described traction element 1 is made up of attachment plug and pull bar, be connected with propons 2 by nut, described wheel 3 is configured to by front and back by the motor vehicle wheel of eight pneumatic tire forms, described body frame 6 comprises telescopic square tube, guide frame, after-frame, described meter wheel 7 is by pressing spring and hoisting mechanism, rubber wheel, range sensor forms, be provided with successively between wheel 3 and displacement transducer 4 and inhale iron device 9, direct current generator 10, dust exhaust apparatus 13 and watering device 15, clearing apparatus 11 is provided with in the below of direct current generator 10, dust exhaust apparatus 13 is provided with after direct current generator 10, storage case 12 is provided with above dust exhaust apparatus 13, watering device 15 is provided with after dust exhaust apparatus 13, water tank 14 is provided with above watering device 15.
Further, the external diameter of described meter wheel 7: 160 ± 1mm.
Further, the rubber surface hardness of described meter wheel 7: 55-70HA.
The beneficial effects of the utility model: the utility model is provided with suction iron device can siphon away metal residual on road surface, clearing apparatus and dust exhaust apparatus can clear up other foreign material residual on road surface, watering device can keep the clean of road surface, to guarantee that in measuring process data are accurate, operating efficiency is high, easy to operate, safety.
Accompanying drawing explanation
Fig. 1 is the structural representation of subgrade and pavement planeness measuring apparatus.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the technical solution of the utility model is described in more detail.
With reference to Fig. 1, a kind of subgrade and pavement planeness measuring apparatus, comprise traction element 1, propons 2, wheel 3, displacement transducer 4, lockable mechanism 5, body frame 6, meter wheel 7 and back axle 8, described traction element 1 is made up of attachment plug and pull bar, be connected with propons 2 by nut, described wheel 3 is configured to by front and back by the motor vehicle wheel of eight pneumatic tire forms, described body frame 6 comprises telescopic square tube, guide frame, after-frame, described meter wheel 7 is by pressing spring and hoisting mechanism, rubber wheel, range sensor forms, be provided with successively between wheel 3 and displacement transducer 4 and inhale iron device 9, direct current generator 10, dust exhaust apparatus 13 and watering device 15, clearing apparatus 11 is provided with in the below of direct current generator 10, dust exhaust apparatus 13 is provided with after direct current generator 10, storage case 12 is provided with above dust exhaust apparatus 13, watering device 15 is provided with after dust exhaust apparatus 13, water tank 14 is provided with above watering device 15.The external diameter of described meter wheel 7: 160 ± 1mm.The rubber surface hardness of described meter wheel 7: 55-70HA.
The utility model is in embody rule process, and use motor vehicle traction, min. turning radius 5m, detection speed is preferably 6-8km/h, and maximum testing the speed is no more than 12km/h.
The above; be only the utility model preferably detailed description of the invention; protection domain of the present utility model is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses, the simple change of the technical scheme that can obtain apparently or equivalence are replaced and are all fallen in protection domain of the present utility model.
Claims (3)
1. a subgrade and pavement planeness measuring apparatus, comprise traction element (1), propons (2), wheel (3), displacement transducer (4), lockable mechanism (5), body frame (6), meter wheel (7) and back axle (8), described traction element (1) is made up of attachment plug and pull bar, be connected with propons (2) by nut, described wheel (3) is configured to by front and back by the motor vehicle wheel of eight pneumatic tire forms, described body frame (6) comprises telescopic square tube, guide frame, after-frame, described meter wheel (7) is by pressing spring and hoisting mechanism, rubber wheel, range sensor forms, it is characterized in that: be provided with successively between wheel (3) and displacement transducer (4) and inhale iron device (9), direct current generator (10), dust exhaust apparatus (13) and watering device (15), clearing apparatus (11) is provided with in the below of direct current generator (10), dust exhaust apparatus (13) is provided with after direct current generator (10), storage case (12) is provided with in the top of dust exhaust apparatus (13), watering device (15) is provided with after dust exhaust apparatus (13), water tank (14) is provided with in the top of watering device (15).
2. subgrade and pavement planeness measuring apparatus according to claim 1, is characterized in that: the external diameter of described meter wheel (7): 160 ± 1mm.
3. subgrade and pavement planeness measuring apparatus according to claim 1, is characterized in that: the rubber surface hardness of described meter wheel (7): 55-70HA.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520877505.6U CN205100074U (en) | 2015-11-05 | 2015-11-05 | Road bed road flatness measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520877505.6U CN205100074U (en) | 2015-11-05 | 2015-11-05 | Road bed road flatness measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205100074U true CN205100074U (en) | 2016-03-23 |
Family
ID=55515864
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520877505.6U Expired - Fee Related CN205100074U (en) | 2015-11-05 | 2015-11-05 | Road bed road flatness measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205100074U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106868999A (en) * | 2017-04-10 | 2017-06-20 | 昆山市公路工程检测中心有限公司 | For the road-surface cleaning apparatus of continous way smoothness measuring equipment |
| CN108716179A (en) * | 2018-05-16 | 2018-10-30 | 王瞳 | A kind of municipal administration pavement ceramic tile gap relative altitude detects and the real equipment of hammer |
| CN111364334A (en) * | 2019-12-19 | 2020-07-03 | 长沙理工大学 | Pavement neatness detection device for paving construction |
-
2015
- 2015-11-05 CN CN201520877505.6U patent/CN205100074U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106868999A (en) * | 2017-04-10 | 2017-06-20 | 昆山市公路工程检测中心有限公司 | For the road-surface cleaning apparatus of continous way smoothness measuring equipment |
| CN108716179A (en) * | 2018-05-16 | 2018-10-30 | 王瞳 | A kind of municipal administration pavement ceramic tile gap relative altitude detects and the real equipment of hammer |
| CN108716179B (en) * | 2018-05-16 | 2020-09-22 | 马鞍山金瓦格机械科技有限公司 | Municipal administration pavement ceramic tile gap relative height detects and real equipment of hammer |
| CN111364334A (en) * | 2019-12-19 | 2020-07-03 | 长沙理工大学 | Pavement neatness detection device for paving construction |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160323 Termination date: 20161105 |