CN106885768A - Highway detection determines device and assay method with swinging friction coefficient - Google Patents
Highway detection determines device and assay method with swinging friction coefficient Download PDFInfo
- Publication number
- CN106885768A CN106885768A CN201510937046.0A CN201510937046A CN106885768A CN 106885768 A CN106885768 A CN 106885768A CN 201510937046 A CN201510937046 A CN 201510937046A CN 106885768 A CN106885768 A CN 106885768A
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- pointer
- pendulum
- highway
- swing rod
- friction coefficient
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- 238000001514 detection method Methods 0.000 title claims abstract description 34
- 238000003556 assay Methods 0.000 title claims abstract description 8
- 238000012546 transfer Methods 0.000 claims abstract description 16
- 238000012360 testing method Methods 0.000 claims abstract description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- 230000001680 brushing effect Effects 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 3
- 238000003825 pressing Methods 0.000 claims description 3
- 230000000630 rising effect Effects 0.000 claims description 3
- 238000003756 stirring Methods 0.000 claims description 3
- 238000010276 construction Methods 0.000 abstract description 3
- 238000004891 communication Methods 0.000 abstract description 2
- 238000013461 design Methods 0.000 description 3
- 230000004308 accommodation Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N19/00—Investigating materials by mechanical methods
- G01N19/02—Measuring coefficient of friction between materials
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
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- Pathology (AREA)
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Abstract
The present invention relates to a kind of highway detection device and assay method are determined with swinging friction coefficient.With flourishing for national communication transport undertaking, highway construction is maked rapid progress, and traditional highway detection complex operation, test data error is larger, greatly affected the detection quality of highway.Present invention composition includes：Base body（6）, described base body top is provided with 3 leveling bolts（5）, plane centre position is provided with support bar on described base（13）, wobble-plate device is cased with outside described support bar（14）, described wobble-plate device is by transfer（3）Rotating shaft and cantilever arrangement（12）Connection, described transfer front end passes through screw thread and adjusting nut（2）Connection, described transfer side is provided with swing rod（8）, described swing rod front end is provided with smooth piece（10）, smooth piece of described top is provided with counterweight（11）.The present invention determines device for highway detection with swinging friction coefficient.
Description
Technical field：
The present invention relates to a kind of highway detection device and assay method are determined with swinging friction coefficient.
Background technology：
With flourishing for national communication transport undertaking, highway construction is maked rapid progress, and traditional highway detection complex operation, test data error is larger, greatly affected the detection quality of highway.The need for adapt to highway construction fast development, meet the high request to highway testing equipment, this product determines device for the accommodation road detection of the detection design of high-grade highway, urban road and airfield runway antiskid performance with swinging friction coefficient, this product can be comparable with home and abroad like product, the production debugging is convenient, it is simple to operate, test data is accurate, stability is greatly improved, it is one of indispensable detecting instrument during the special equipments such as high-grade highway are built and indoor and outdoor can be used.
The content of the invention：
It is an object of the invention to provide a kind of highway detection device and assay method are determined with swinging friction coefficient.
Above-mentioned purpose is realized by following technical scheme：
A kind of highway detection determines device with swinging friction coefficient, and its composition includes：Base body, described base body top is provided with
3
Individual leveling bolt, plane centre position is provided with support bar on described base, wobble-plate device is cased with outside described support bar, described wobble-plate device is connected by the rotating shaft of transfer with cantilever arrangement, described transfer front end is connected by screw thread with adjusting nut, described transfer side is provided with swing rod, and described swing rod front end is provided with smooth piece, and smooth piece of described top is provided with counterweight.
Described highway detection determines device with swinging friction coefficient, and plane side is connected by bolt with pinch grip in described cantilever arrangement, and described cantilever arrangement right side has release-push.
Described highway detection determines device with swinging friction coefficient, described transfer side is provided with pointer, described pointer is placed on described wobble-plate apparatus surface, described wobble-plate device front end has yaw, described yaw is sector structure, described yaw sector edge has scale, and described wobble-plate device side is provided with lifting hand handle
3
Individual described leveling bolt is evenly arranged, and there is Plane Installation on described base body
2
Individual air level.
A kind of highway detection determines device and assay method with swinging friction coefficient, and the method comprises the following steps：First it is on test highway division, along the revolver wheelmark of direction of traffic, to select representational five measuring points, each measuring point is at a distance of about
5-10m
, detection swinging friction coefficient measure device is placed on measuring point, and make the swaying direction of pendulum consistent with direction of traffic, then rotating leveling serew makes air level placed in the middle；
Then returned to zero,Demarcate pointer position,Perpendicular downward state will be put,Stirring pointer makes top be abutted with set screw on hand remover,The position that now pointer is indicated should align with swing rod center,The set screw of hand remover should otherwise be adjusted makes pointer be aligned with swing rod center,Regulation is finished should be simultaneously tight by the fastening screw nut in set screw,With the position of fixed pointers set screw,Loosen fixed handle,Rotating lifting handle makes hoisting Gao Bingcheng freely swing,Then be tightened handle,Pendulum is moved right,Positioning snap ring is set to enter release-push groove,Swing rod is set to be in horizontal release position,The screw that pointer is allowed on hand remover is stirred with left hand,Press release-push and be flapped toward left movement,And drive pointer to move upwards,When falling after pendulum reaches extreme higher position,Swing rod is caught with left hand,Now pointer answers nulling,If not during nulling,Can be slightly tight or loosen pointer adjusting nut,Untill pointer nulling；
Finally it is measured, poured with water and spill road surface, and use squeegee brushing, to wash away mud oar, then sprinkle water again, and pressing release-push makes pendulum be slipped on road surface, pointer is the pendulum value that can indicate that road, when right backswing is flapped toward, swing rod is caught with left hand, the right hand lifts lifting handle and makes smooth piece of rising, and move right pendulum, positioning snap ring is set to enter release-push, determine five times and record each numerical value, each measuring point represents the pendulum value of measuring point with the average value of five measure readings, and with five average values of the pendulum value of measuring point, represent the measure section pendulum value, determine reading, i.e. on dial the reading of pointer divided by
100
, the as coefficient of friction on road surface, such as pendulum value
33
, coefficient of friction is
0.33
。
Beneficial effect：
1.
The present invention is that a kind of highway detection swinging friction coefficient determines device, the structure is the instrument of kinetic swing impingement, when elevation loss mainly according to pendulum is slided equal to swing arm end sheet rubber on road surface, pavement friction work done this general principle is overcome to design, it is convenient with debugging, it is simple to operate, the advantages of test data is accurate.
The accommodation road detection swinging friction coefficient that main application of the present invention is directed to the detection design of high-grade highway, urban road and airfield runway antiskid performance determines device, the wobble-plate sector edge of the structure has scale, measurement is directly perceived, the need for disclosure satisfy that high-grade highway is detected.
Base body of the invention is
T
Type leg, top is provided with leveling bolt, air level, and this structure can play leveling, supporting role to detection means, and described leveling bolt is easy to operate, and the leveling of detection means directly can be obtained intuitively by air level.
Support bar of the invention is with lifting hand the lifting for controlling detection means, transfer ensure that yaw can freely swing in swinging plane, pointer can directly obtain pendulum value by the scale value at yaw sector edge, and the structure detection mode is simple and clear, be easy to operation.
There is release-push, for the effect for keeping swing rod horizontal level and release pendulum to fall, the release-push using the structure is simple to operate, while safe and reliable in cantilever arrangement of the invention.
Brief description of the drawings：
Accompanying drawing
1
It is structural representation of the invention.
Specific embodiment：
Embodiment
1
：
A kind of highway detection determines device with swinging friction coefficient, and its composition includes：Base body
6
, described base body top is provided with
3
Individual leveling bolt
5
, plane centre position is provided with support bar on described base
13
, wobble-plate device is cased with outside described support bar
14
, described wobble-plate device is by transfer
3
Rotating shaft and cantilever arrangement
12
Connection, described transfer front end passes through screw thread and adjusting nut
2
Connection, described transfer side is provided with swing rod
8
, described swing rod front end is provided with smooth piece
10
, smooth piece of described top is provided with counterweight
11
。
Embodiment
2
：
According to embodiment
1
Described highway detection determines device with swinging friction coefficient, and plane side passes through bolt and pinch grip in described cantilever arrangement
1
Connection, described cantilever arrangement right side has release-push.
Embodiment
3
：
According to embodiment
1
Described highway detection determines device with swinging friction coefficient, and described transfer side is provided with pointer
4
, described pointer is placed on described wobble-plate apparatus surface, and described wobble-plate device front end has yaw, and described yaw is sector structure, and described yaw sector edge has scale, and described wobble-plate device side is provided with lifting hand handle
9
,
3
Individual described leveling bolt is evenly arranged, and there is Plane Installation on described base body
2
Individual air level
7
。
One kind utilizes embodiment
1-3
Described highway detection determines the assay method of device with swinging friction coefficient, and it is on test highway division, along the revolver wheelmark of direction of traffic, to select representational five measuring points that this method is first, and each measuring point is at a distance of about
5-10m
, detection swinging friction coefficient measure device is placed on measuring point, and make the swaying direction of pendulum consistent with direction of traffic, then rotating leveling serew makes air level placed in the middle；
Then returned to zero,Demarcate pointer position,Perpendicular downward state will be put,Stirring pointer makes top be abutted with set screw on hand remover,The position that now pointer is indicated should align with swing rod center,The set screw of hand remover should otherwise be adjusted makes pointer be aligned with swing rod center,Regulation is finished should be simultaneously tight by the fastening screw nut in set screw,With the position of fixed pointers set screw,Loosen fixed handle,Rotating lifting handle makes hoisting Gao Bingcheng freely swing,Then be tightened handle,Pendulum is moved right,Positioning snap ring is set to enter release-push groove,Swing rod is set to be in horizontal release position,The screw that pointer is allowed on hand remover is stirred with left hand,Press release-push and be flapped toward left movement,And drive pointer to move upwards,When falling after pendulum reaches extreme higher position,Swing rod is caught with left hand,Now pointer answers nulling,If not during nulling,Can be slightly tight or loosen pointer adjusting nut,Untill pointer nulling；
Finally it is measured, poured with water and spill road surface, and use squeegee brushing, to wash away mud oar, then sprinkle water again, and pressing release-push makes pendulum be slipped on road surface, pointer is the pendulum value that can indicate that road, when right backswing is flapped toward, swing rod is caught with left hand, the right hand lifts lifting handle and makes smooth piece of rising, and move right pendulum, positioning snap ring is set to enter release-push, determine five times and record each numerical value, each measuring point represents the pendulum value of measuring point with the average value of five measure readings, and with five average values of the pendulum value of measuring point, represent the measure section pendulum value, determine reading, i.e. on dial the reading of pointer divided by
100
, the as coefficient of friction on road surface, such as pendulum value
33
, coefficient of friction is
0.33
。
Claims (4)
1. a kind of highway detection determines device with swinging friction coefficient, and its composition includes：Base body, it is characterized in that：Described base body top is provided with 3 leveling bolts, plane centre position is provided with support bar on described base, wobble-plate device is cased with outside described support bar, described wobble-plate device is connected by the rotating shaft of transfer with cantilever arrangement, described transfer front end is connected by screw thread with adjusting nut, described transfer side is provided with swing rod, and described swing rod front end is provided with smooth piece, and smooth piece of described top is provided with counterweight.
2. highway detection according to claim 1 determines device with swinging friction coefficient, it is characterized in that：Plane side is connected by bolt with pinch grip in described cantilever arrangement, and described cantilever arrangement right side has release-push.
3. highway detection according to claim 1 determines device with swinging friction coefficient, it is characterized in that：Described transfer side is provided with pointer, described pointer is placed on described wobble-plate apparatus surface, described wobble-plate device front end has yaw, described yaw is sector structure, described yaw sector edge has scale, described wobble-plate device side is provided with lifting hand handle, and the leveling bolt described in 3 is evenly arranged, and Plane Installation has 2 air levels on described base body.
4. the highway detection described in a kind of claim 1-3 determines the assay method of device with swinging friction coefficient, it is characterized in that：The method comprises the following steps：
First it is on test highway division, along the revolver wheelmark of direction of traffic, select representational five measuring points, each measuring point is at a distance of about 5-10m, detection swinging friction coefficient measure device is placed on measuring point, and make the swaying direction of pendulum consistent with direction of traffic, then rotating leveling serew makes air level placed in the middle；
Then returned to zero,Demarcate pointer position,Perpendicular downward state will be put,Stirring pointer makes top be abutted with set screw on hand remover,The position that now pointer is indicated should align with swing rod center,The set screw of hand remover should otherwise be adjusted makes pointer be aligned with swing rod center,Regulation is finished should be simultaneously tight by the fastening screw nut in set screw,With the position of fixed pointers set screw,Loosen fixed handle,Rotating lifting handle makes hoisting Gao Bingcheng freely swing,Then be tightened handle,Pendulum is moved right,Positioning snap ring is set to enter release-push groove,Swing rod is set to be in horizontal release position,The screw that pointer is allowed on hand remover is stirred with left hand,Press release-push and be flapped toward left movement,And drive pointer to move upwards,When falling after pendulum reaches extreme higher position,Swing rod is caught with left hand,Now pointer answers nulling,If not during nulling,Can be slightly tight or loosen pointer adjusting nut,Untill pointer nulling；
Finally it is measured, is poured with water and spill road surface, and uses squeegee brushing, to wash away mud oar, then sprinkle water again, and pressing release-push makes pendulum be slipped on road surface, pointer is the pendulum value that can indicate that road, when right backswing is flapped toward, swing rod is caught with left hand, the right hand lifts lifting handle and makes smooth piece of rising, and move right pendulum, positioning snap ring is entered release-push, determine five times and record each numerical value
Each measuring point represents the pendulum value of measuring point with the average value of five measure readings, and with five average values of the pendulum value of measuring point, represents the measure section pendulum value, the reading of pointer on reading, i.e. dial is determined divided by 100, the as coefficient of friction on road surface, value 33 is such as put, coefficient of friction is 0.33.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510937046.0A CN106885768A (en) | 2015-12-15 | 2015-12-15 | Highway detection determines device and assay method with swinging friction coefficient |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510937046.0A CN106885768A (en) | 2015-12-15 | 2015-12-15 | Highway detection determines device and assay method with swinging friction coefficient |
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| Publication Number | Publication Date |
|---|---|
| CN106885768A true CN106885768A (en) | 2017-06-23 |
Family
ID=59174324
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510937046.0A Pending CN106885768A (en) | 2015-12-15 | 2015-12-15 | Highway detection determines device and assay method with swinging friction coefficient |
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| Country | Link |
|---|---|
| CN (1) | CN106885768A (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107741398A (en) * | 2017-12-15 | 2018-02-27 | 聊城鑫泰机床有限公司 | A robot portable sliding resistance detection mechanism |
| CN107976400A (en) * | 2017-12-04 | 2018-05-01 | 太原理工大学 | Geosynthetics drawing/staight scissors test device and test method |
| CN108152196A (en) * | 2017-12-29 | 2018-06-12 | 浙江农林大学 | A kind of friction coefficient detection machine |
| CN108490162A (en) * | 2018-03-23 | 2018-09-04 | 北京市市政工程研究院 | A kind of road surface Testing Method of Safety and system |
| CN109187332A (en) * | 2018-09-04 | 2019-01-11 | 王本勋 | A kind of express highway pavement frictional force detection platform |
| CN109668682A (en) * | 2018-04-30 | 2019-04-23 | 交通运输部公路科学研究所 | A kind of side-friction calibrating installation and calibration method |
| CN110954476A (en) * | 2019-11-25 | 2020-04-03 | 江苏东交智控科技集团股份有限公司 | Device and method for detecting water content in micro-surface |
| CN113959940A (en) * | 2021-10-19 | 2022-01-21 | 交通运输部公路科学研究所 | Method and device for calibrating friction distance in polishing value measurement |
| CN114674740A (en) * | 2022-04-18 | 2022-06-28 | 温州信达交通工程试验检测有限公司 | Highway engineering pavement quality detection device and detection method thereof |
-
2015
- 2015-12-15 CN CN201510937046.0A patent/CN106885768A/en active Pending
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107976400B (en) * | 2017-12-04 | 2019-11-22 | 太原理工大学 | Pull-out/direct shear test device and test method for geosynthetics |
| CN107976400A (en) * | 2017-12-04 | 2018-05-01 | 太原理工大学 | Geosynthetics drawing/staight scissors test device and test method |
| CN107741398A (en) * | 2017-12-15 | 2018-02-27 | 聊城鑫泰机床有限公司 | A robot portable sliding resistance detection mechanism |
| CN108152196A (en) * | 2017-12-29 | 2018-06-12 | 浙江农林大学 | A kind of friction coefficient detection machine |
| CN108490162A (en) * | 2018-03-23 | 2018-09-04 | 北京市市政工程研究院 | A kind of road surface Testing Method of Safety and system |
| CN108490162B (en) * | 2018-03-23 | 2020-11-10 | 北京市市政工程研究院 | Pavement safety performance testing method and system |
| CN109668682A (en) * | 2018-04-30 | 2019-04-23 | 交通运输部公路科学研究所 | A kind of side-friction calibrating installation and calibration method |
| CN109187332A (en) * | 2018-09-04 | 2019-01-11 | 王本勋 | A kind of express highway pavement frictional force detection platform |
| CN109187332B (en) * | 2018-09-04 | 2021-02-05 | 湖北高路公路工程监理咨询有限公司 | Highway road surface friction force testing platform |
| CN110954476A (en) * | 2019-11-25 | 2020-04-03 | 江苏东交智控科技集团股份有限公司 | Device and method for detecting water content in micro-surface |
| CN113959940A (en) * | 2021-10-19 | 2022-01-21 | 交通运输部公路科学研究所 | Method and device for calibrating friction distance in polishing value measurement |
| CN113959940B (en) * | 2021-10-19 | 2023-10-24 | 交通运输部公路科学研究所 | Calibration method and device for friction distance in polishing value measurement |
| CN114674740A (en) * | 2022-04-18 | 2022-06-28 | 温州信达交通工程试验检测有限公司 | Highway engineering pavement quality detection device and detection method thereof |
| CN114674740B (en) * | 2022-04-18 | 2024-07-19 | 温州信达交通工程试验检测有限公司 | Highway engineering pavement quality detection device and detection method thereof |
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| PB01 | Publication | ||
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Application publication date: 20170623 |