CN2639843Y - Road levelness measuring automatic recording instrument - Google Patents
Road levelness measuring automatic recording instrument Download PDFInfo
- Publication number
- CN2639843Y CN2639843Y CN 03218355 CN03218355U CN2639843Y CN 2639843 Y CN2639843 Y CN 2639843Y CN 03218355 CN03218355 CN 03218355 CN 03218355 U CN03218355 U CN 03218355U CN 2639843 Y CN2639843 Y CN 2639843Y
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- Prior art keywords
- ruler
- measuring
- slide bar
- recording
- gravity slide
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- Expired - Fee Related
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model discloses a measuring recorder for measuring the smoothness of the road, which comprises a measuring ruler (1) and a base (2). The base (2) is shaped in plate and fixed on both sides of the measuring ruler (1) vertically in downward direction. A slip recess (3) is arranged along the center line of the measuring ruler (1) and an automatic recorder (4) is arranged on the measuring ruler (1). A gravity slid rod (7) of the automatic recorder (4) is embedded into the slip recess (3). The measuring recorder for measuring the smoothness of the road is easy to operate without observation so that the time and energy can be saved. Besides, the result of the recorder is objective and accurate, and the measuring result of the smoothness can be obtained at one time.
Description
Technical field
The utility model relates to the road survey apparatus, and specifically a kind of road evenness is measured self recording instrument.
Background technology
The flatness on road surface is one of leading indicator of weighing road one-piece construction and pavement quality.The flatness on road surface has directly important effect to running velocity, operating cost and the traffic safety and riding comfort of motor vehicles.At present, when measuring this index, normally use three meters long rulers, be provided with level above the ruler.Its measuring method is that three meters rulers are flat on the road surface, measure below three meters rulers with another ruler then and the clearance distance between the road surface, because this gap can be a plurality of, so the gauger needs to measure successively, gets maximal value as flatness after relatively.The shortcoming of this method is to measure often, wastes time and energy, and artificial error is bigger, the accuracy that influence is measured.
Summary of the invention
The purpose of this utility model be to provide a kind of easy operation, time saving and energy saving, objective and accurate, do not need artificial observation, the road evenness that can directly write down numerical value measures self recording instrument.
For reaching above purpose, the technical scheme that the utility model adopted is: this road evenness is measured self recording instrument, comprise and measure ruler, bearing formation, bearing is tabular, be fixed on the two ends of measuring ruler downward vertically, be provided with sliding tray along the center line of measuring ruler, be provided with self-recording device on measure ruler, the gravity slide bar of self-recording device is stuck in the sliding tray of measuring ruler.The utility model is also implemented by following measure: described self-recording device is by housing, micromachine, driving wheel, data board, recording pointer, the gravity slide bar, conduit, scroll wheel and battery constitute, conduit is fixed on the upper plate of housing downward vertically, data board upwards is vertically fixed on the end of the upper plate of housing, recording pointer on the upper level of gravity slide bar is fixing, be placed with ink in the groove of recording pointer, the tip of recording pointer contacts with data board, fix scroll wheel in the lower end of gravity slide bar, sliding tray on the gravity slide bar passes conduit and measures ruler contacts with ground by the scroll wheel of lower end, when roll in the road surface, recording pointer can be made the line record on data board at the scroll wheel of lower end; Also be provided with guide slot on the gravity slide bar, set to pin on the top of conduit, directed pin is stuck in the guide slot of gravity slide bar, rotates in conduit to prevent the gravity slide bar; The length of measuring ruler is 3 meters, and the length of measuring the sliding tray on the ruler is 2.9m, and the height of measuring ruler two end bearings is identical, in addition, also can be provided with folding device in the centre of measuring ruler, to be convenient for carrying.Micromachine is a known technology with the transmission that is connected of driving wheel, so no longer describe.In use, directly be placed on the measuring section of road measuring ruler, self-recording device is pushed into the left end of measuring ruler, turn on the power switch, under the rotation of micromachine, driving wheel rolls, self-recording device is moved to right-hand member along the left end of measuring ruler, scroll wheel on the gravity slide bar rolls along the road surface simultaneously, road surface concavo-convex makes the gravity slide bar in conduit on the freedom, lower slider, thus drive on the recording pointer, move down, on the rice ruled paper on the data board, mark the entity straight line, the maximum length of this entity straight line is exactly the final numerical value of the flatness of this road section surface, and survey crew only need be read this numerical value and get final product.
The beneficial effects of the utility model are: compare with the measurement ruler of present use, operation, time saving and energy saving does not need artificial observation easily, and is objective and accurate, can once obtain the measurement result of flatness.
Description of drawings
Fig. 1 looks synoptic diagram for the utility model structure master.
Fig. 2 analyses and observe enlarged diagram for the utility model self-recording device along A-A.
Embodiment
Make the utility model with reference to accompanying drawing 1,2.This road evenness is measured self recording instrument, comprise and measure ruler 1, bearing 2 formations, bearing 2 is tabular, be fixed on the two ends of measuring ruler 1 downward vertically, be provided with sliding tray 3 along the center line of measuring ruler 1, be provided with self-recording device 4 on measure ruler 1, the gravity slide bar 7 of self-recording device 4 is stuck in the sliding tray 3.Described self-recording device 4 is by housing 11, micromachine 10, driving wheel 9, data board 6, recording pointer 8, gravity slide bar 7, conduit 12, scroll wheel 5 and battery 13 constitute, conduit 12 is fixed on the upper plate of housing 11 downward vertically, data board 6 upwards is vertically fixed on the end of the upper plate of housing 11, recording pointer 8 on the upper level of gravity slide bar 7 is fixing, be placed with ink in the groove of recording pointer 8, the tip of recording pointer 8 contacts with data board 6, fix scroll wheel 5 in the lower end of gravity slide bar 7, sliding tray 3 on gravity slide bar 7 passes conduit 12 and measures ruler 1 contacts with ground by the scroll wheel 5 of lower end, when the scroll wheel 5 in the lower end rolled along the road surface, recording pointer 8 can be made the line record on data board 6; On gravity slide bar 7, also be provided with guide slot 14, set to pin 15 on the top of conduit 12, directed pin 15 is stuck in the guide slot 14 of gravity slide bar 7, the length of measuring ruler 1 is 3 meters, the length of measuring the sliding tray 3 on the ruler 1 is 2.9m, the height of measuring 1 liang of end bearing 2 of ruler is identical, also can be provided with folding device in the middle of the measurement ruler 1.
Claims (3)
1, a kind of road evenness is measured self recording instrument, comprise and measure ruler (1), bearing (2) formation, bearing (2) is tabular, be fixed on the two ends of measuring ruler (1) downward vertically, it is characterized in that being provided with sliding tray (3) along the center line of measuring ruler (1), be provided with self-recording device (4) on measure ruler (1), the gravity slide bar (7) of self-recording device (4) is stuck in the sliding tray (3).
2, road evenness according to claim 1 is measured self recording instrument, it is characterized in that described self-recording device (4) is by housing (11), micromachine (10), driving wheel (9), data board (6), recording pointer (8), gravity slide bar (7), conduit (12), scroll wheel (5) and battery (13) constitute, conduit (12) is fixed on the upper plate of housing (11) downward vertically, data board (6) upwards is vertically fixed on the end of the upper plate of housing (11), at the fixing recording pointer (8) of going up of the upper level of gravity slide bar (7), be placed with ink in the groove of recording pointer (8), the tip of recording pointer (8) contacts with data board (6), the fixing scroll wheel (5) of going up in the lower end of gravity slide bar (7), the sliding tray (3) on gravity slide bar (7) passes conduit (12) and measures ruler (1) contacts with ground by the scroll wheel (5) of lower end.
3, road evenness according to claim 1 and 2 is measured self recording instrument, it is characterized in that on gravity slide bar (7), also being provided with guide slot (14), set to pin (15) on the top of conduit (12), directed pin (15) is stuck in the guide slot (14) of gravity slide bar (7), the length of measuring ruler (1) is 3 meters, the length of measuring the sliding tray (3) on the ruler (1) is 2.9m, and the height of measuring ruler (1) two end bearing (2) is identical, also can be provided with folding device in the middle of the measurement ruler (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03218355 CN2639843Y (en) | 2003-06-27 | 2003-06-27 | Road levelness measuring automatic recording instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03218355 CN2639843Y (en) | 2003-06-27 | 2003-06-27 | Road levelness measuring automatic recording instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2639843Y true CN2639843Y (en) | 2004-09-08 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03218355 Expired - Fee Related CN2639843Y (en) | 2003-06-27 | 2003-06-27 | Road levelness measuring automatic recording instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2639843Y (en) |
Cited By (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103526677A (en) * | 2013-10-21 | 2014-01-22 | 长安大学 | Tester and method for testing surface evenness |
| CN103868495A (en) * | 2012-12-17 | 2014-06-18 | 中国二冶集团有限公司 | Method for measuring levelness of upper hole of shell |
| CN103940330A (en) * | 2014-05-04 | 2014-07-23 | 太仓浩湖五金制品有限公司 | Detector for simply detecting glass surface evenness |
| CN105091722A (en) * | 2015-09-22 | 2015-11-25 | 南车戚墅堰机车有限公司 | Crankshaft bus straightness test tool |
| CN105509625A (en) * | 2016-01-29 | 2016-04-20 | 浙江森嘉林地板有限公司 | Floor flatness detection device |
| CN106403791A (en) * | 2016-06-30 | 2017-02-15 | 南京理工大学 | Horizontal plane deflection measurement apparatus |
| CN106403766A (en) * | 2016-11-17 | 2017-02-15 | 同济大学 | Simple and visual displacement recording device |
| CN107990816A (en) * | 2017-12-26 | 2018-05-04 | 江苏翰烽美筑工程技术有限公司 | A kind of pavement flatness checking device and detection method |
| CN108627077A (en) * | 2018-06-25 | 2018-10-09 | 安徽六启教育软件科技有限公司 | The instruments used for education of measurement surface flatness |
| CN108827130A (en) * | 2018-06-25 | 2018-11-16 | 安徽六启教育软件科技有限公司 | The measuring device of surface smoothness |
| CN108844509A (en) * | 2018-06-25 | 2018-11-20 | 安徽六启教育软件科技有限公司 | The measuring instrument of surface smoothness |
| CN108844510A (en) * | 2018-06-25 | 2018-11-20 | 安徽六启教育软件科技有限公司 | Measure the teaching equipment of surface smoothness |
| CN109186428A (en) * | 2018-09-10 | 2019-01-11 | 曹银花 | A kind of galvanized steel sheet surface flatness accurately detects and automatic marking arrangement |
| CN109269388A (en) * | 2018-09-03 | 2019-01-25 | 李翔年 | A kind of construction levelness detector |
| CN109629380A (en) * | 2019-01-29 | 2019-04-16 | 中国冶集团有限公司 | Surface evenness detects vehicle and detection method |
| CN110132114A (en) * | 2019-06-06 | 2019-08-16 | 上海中测行工程检测咨询有限公司 | Body structure surface measurement method of planeness and device |
| CN111336903A (en) * | 2020-04-20 | 2020-06-26 | 无锡原旭机电科技有限公司 | Building wall flatness detection device |
| CN111664769A (en) * | 2020-05-28 | 2020-09-15 | 东风汽车股份有限公司 | Height measuring tool for clutch pressure plate separation finger and using method thereof |
| CN111735367A (en) * | 2020-06-18 | 2020-10-02 | 中国第一汽车股份有限公司 | Device and method for measuring ground clearance of automobile chassis |
| CN111854580A (en) * | 2020-06-10 | 2020-10-30 | 海洋石油工程股份有限公司 | Whole-process detection recorder for straightness of steel structure in offshore oil engineering |
-
2003
- 2003-06-27 CN CN 03218355 patent/CN2639843Y/en not_active Expired - Fee Related
Cited By (29)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103868495A (en) * | 2012-12-17 | 2014-06-18 | 中国二冶集团有限公司 | Method for measuring levelness of upper hole of shell |
| CN103526677A (en) * | 2013-10-21 | 2014-01-22 | 长安大学 | Tester and method for testing surface evenness |
| CN103526677B (en) * | 2013-10-21 | 2016-02-24 | 长安大学 | A kind of surface evenness tester and assay method |
| CN103940330A (en) * | 2014-05-04 | 2014-07-23 | 太仓浩湖五金制品有限公司 | Detector for simply detecting glass surface evenness |
| CN105091722A (en) * | 2015-09-22 | 2015-11-25 | 南车戚墅堰机车有限公司 | Crankshaft bus straightness test tool |
| CN105509625A (en) * | 2016-01-29 | 2016-04-20 | 浙江森嘉林地板有限公司 | Floor flatness detection device |
| CN105509625B (en) * | 2016-01-29 | 2018-06-19 | 浙江森嘉林地板有限公司 | A kind of floor planarization detection device |
| CN106403791A (en) * | 2016-06-30 | 2017-02-15 | 南京理工大学 | Horizontal plane deflection measurement apparatus |
| CN106403766A (en) * | 2016-11-17 | 2017-02-15 | 同济大学 | Simple and visual displacement recording device |
| CN106403766B (en) * | 2016-11-17 | 2019-07-05 | 同济大学 | A kind of displacement record device of Simple visual |
| CN107990816A (en) * | 2017-12-26 | 2018-05-04 | 江苏翰烽美筑工程技术有限公司 | A kind of pavement flatness checking device and detection method |
| CN107990816B (en) * | 2017-12-26 | 2024-07-09 | 江苏华设远州交通科技有限公司 | Road surface flatness detection device and detection method |
| CN108827130A (en) * | 2018-06-25 | 2018-11-16 | 安徽六启教育软件科技有限公司 | The measuring device of surface smoothness |
| CN108844509A (en) * | 2018-06-25 | 2018-11-20 | 安徽六启教育软件科技有限公司 | The measuring instrument of surface smoothness |
| CN108844510A (en) * | 2018-06-25 | 2018-11-20 | 安徽六启教育软件科技有限公司 | Measure the teaching equipment of surface smoothness |
| CN108627077A (en) * | 2018-06-25 | 2018-10-09 | 安徽六启教育软件科技有限公司 | The instruments used for education of measurement surface flatness |
| CN109269388A (en) * | 2018-09-03 | 2019-01-25 | 李翔年 | A kind of construction levelness detector |
| CN109269388B (en) * | 2018-09-03 | 2020-07-24 | 浙江年代建设工程有限公司 | Building construction levelness finder |
| CN109186428A (en) * | 2018-09-10 | 2019-01-11 | 曹银花 | A kind of galvanized steel sheet surface flatness accurately detects and automatic marking arrangement |
| CN109186428B (en) * | 2018-09-10 | 2020-10-27 | 上海共兴金属制品有限公司 | Accurate detection of galvanized steel sheet surface smoothness and automatic marking equipment |
| CN109629380A (en) * | 2019-01-29 | 2019-04-16 | 中国冶集团有限公司 | Surface evenness detects vehicle and detection method |
| CN110132114A (en) * | 2019-06-06 | 2019-08-16 | 上海中测行工程检测咨询有限公司 | Body structure surface measurement method of planeness and device |
| CN110132114B (en) * | 2019-06-06 | 2021-10-15 | 上海中测行工程检测咨询有限公司 | Method and device for detecting structural surface flatness |
| CN111336903A (en) * | 2020-04-20 | 2020-06-26 | 无锡原旭机电科技有限公司 | Building wall flatness detection device |
| CN111336903B (en) * | 2020-04-20 | 2020-12-01 | 徐州云创物业服务有限公司 | Building wall flatness detection device |
| CN111664769A (en) * | 2020-05-28 | 2020-09-15 | 东风汽车股份有限公司 | Height measuring tool for clutch pressure plate separation finger and using method thereof |
| CN111664769B (en) * | 2020-05-28 | 2022-02-18 | 东风汽车股份有限公司 | Height measuring tool for clutch pressure plate separation finger and using method thereof |
| CN111854580A (en) * | 2020-06-10 | 2020-10-30 | 海洋石油工程股份有限公司 | Whole-process detection recorder for straightness of steel structure in offshore oil engineering |
| CN111735367A (en) * | 2020-06-18 | 2020-10-02 | 中国第一汽车股份有限公司 | Device and method for measuring ground clearance of automobile chassis |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |