CN108168452A - A kind of digital surface Crack Monitoring device and its detection method - Google Patents
A kind of digital surface Crack Monitoring device and its detection method Download PDFInfo
- Publication number
- CN108168452A CN108168452A CN201711373016.7A CN201711373016A CN108168452A CN 108168452 A CN108168452 A CN 108168452A CN 201711373016 A CN201711373016 A CN 201711373016A CN 108168452 A CN108168452 A CN 108168452A
- Authority
- CN
- China
- Prior art keywords
- accumulator
- tablet
- transmitter
- crack
- pedestal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
- G01B11/14—Measuring arrangements characterised by the use of optical techniques for measuring distance or clearance between spaced objects or spaced apertures
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C3/00—Measuring distances in line of sight; Optical rangefinders
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
A kind of digital surface Crack Monitoring device and its detection method, are related to fracture faces monitoring technical field, and structure is：Accumulator A, transmitter and tablet are fixedly installed on pedestal A, accumulator A is electrically connected respectively with transmitter and tablet；Laser range finder and accumulator B are fixedly installed on pedestal B, accumulator B is electrically connected with laser range finder, and PC machine is connect respectively with receiver and alarm.The beneficial effects of the present invention are：The present invention is during gap observation, can fracture up and down, left and right and the shift value in three directions of elevation measure, thus it not only may determine that fracture strike, can also judge displacement of the crack in any one direction, gross data is provided and is supported for building and side slope safety；And conveniently, economic, practical, self stability is good, easy to operate, improves work efficiency, achieved the purpose that save human and material resources.
Description
Technical field
The present invention relates to fracture monitoring technique fields, and in particular to building, earth's surface and side slope surface crack monitoring field.
Background technology
In Process of Engineering Construction, building, earth's surface and side slope are often because Geological Reasons or settlement can cause
Part generates surface crack；And either there are the side slope or earth's surface in geological disaster region, meetings in itself in some soil-slopes
Because crack often occur in construction and natural calamity, these cracks are harmfulness, on earth to building or personnel etc.
Injury can be formed or cause security risk, it is necessary to the crack at these positions is monitored, and this monitoring is to equipment
Requirement be that can not only embody crack in upper and lower, left and right directions displacement, moreover it is possible to fracture sedimentation displacement provide number
According to therefore, the present apparatus is applied and given birth to.
Invention content
The present invention provides a kind of digital surface Crack Monitoring device in view of the deficiencies of the prior art, and structure is：Pedestal A
（3）On be fixedly installed accumulator A（4）, transmitter（5）And tablet（6）, accumulator A（4）Respectively with transmitter（5）And sense
Answer plate（6）Electrical connection；Pedestal B（7）On be fixedly installed laser range finder（8）With accumulator B（9）, accumulator B（9）With laser
Rangefinder（8）Electrical connection, PC machine（1）Respectively with receiver（2）And alarm（10）Connection.
Its monitoring method is：Laser range finder（8）Light is got into tablet（6）On, tablet（6）Pass data to hair
Emitter（5）, transmitter（5）Data are sent out, receiver（2）Receive transmitter（5）Data after, transfer data to PC machine
（2）, PC machine（2）After analysis, crack display data in safe range, crack then starts alarm more than safe threshold
（10）Alarm.
Tablet（6）The height and length of sum can be with laser range finders（8）It is specific with the specific location and orientation of monitoring body
Setting.
The beneficial effects of the present invention are：
Patent of the present invention during gap observation, can fracture up and down, left and right and three directions of elevation shift value carry out
Measure, thus not only may determine that fracture strike, can also judge displacement of the crack in any one direction, be building and
Side slope safety provides gross data and supports；And conveniently, economic, practical, self stability is good, easy to operate, improve work effect
Rate has achieved the purpose that save human and material resources.
Description of the drawings
Fig. 1 is the structural diagram of the present invention；
Wherein, 1, PC machine, 2, receiver, 3, pedestal A, 4, accumulator A, 5, transmitter, 6, tablet, 7, pedestal B, 8, Laser Measuring
Distance meter, 9, accumulator B, 10, alarm.
Specific embodiment
Embodiment 1, a kind of digital surface Crack Monitoring device, structure are：Pedestal A（3）On be fixedly installed electric power storage
Pond A（4）, transmitter（5）And tablet（6）, accumulator A（4）Respectively with transmitter（5）And tablet（6）Electrical connection；Pedestal B
（7）On be fixedly installed laser range finder（8）With accumulator B（9）, accumulator B（9）With laser range finder（8）Electrical connection, PC machine
（1）Respectively with receiver（2）And alarm（10）Connection.
Its monitoring method is：Laser range finder（8）Light is got into tablet（6）On, tablet（6）Pass data to hair
Emitter（5）, transmitter（5）Data are sent out, receiver（2）Receive transmitter（5）Data after, transfer data to PC machine
（2）, PC machine（2）After analysis, crack display data in safe range, crack then starts alarm more than safe threshold
（10）Alarm.
Embodiment 2, a kind of digital surface Crack Monitoring device, structure are：Pedestal A（3）On be fixedly installed electric power storage
Pond A（4）, transmitter（5）And tablet（6）, accumulator A（4）Respectively with transmitter（5）And tablet（6）Electrical connection；Pedestal B
（7）On be fixedly installed laser range finder（8）With accumulator B（9）, accumulator B（9）With laser range finder（8）Electrical connection, it is mobile
Client respectively with receiver（2）And alarm（10）Connection.
Its monitoring method is：Laser range finder（8）Light is got into tablet（6）On, tablet（6）Pass data to hair
Emitter（5）, transmitter（5）Data are sent out, receiver（2）Receive transmitter（5）Data after, transfer data to movement
Client, after mobile client is by analysis, crack display data in safe range, crack then starts more than safe threshold
Alarm（10）Alarm.
Claims (2)
1. a kind of digital surface Crack Monitoring device, it is characterised in that：Pedestal A（3）On be fixedly installed accumulator A（4）, hair
Emitter（5）And tablet（6）, accumulator A（4）Respectively with transmitter（5）And tablet（6）Electrical connection；Pedestal B（7）Upper fixation
It is provided with laser range finder（8）With accumulator B（9）, accumulator B（9）With laser range finder（8）Electrical connection, PC machine（1）Respectively with
Receiver（2）And alarm（10）Connection.
2. a kind of digital surface Crack Monitoring device according to claim 1, it is characterised in that：Its monitoring method is sharp
Optar（8）Light is got into tablet（6）On, tablet（6）Pass data to transmitter（5）, transmitter（5）By data
It sends out, receiver（2）Receive transmitter（5）Data after, transfer data to PC machine（2）, PC machine（2）After analysis,
Crack display data in safe range, crack then start alarm more than safe threshold（10）Alarm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711373016.7A CN108168452A (en) | 2017-12-19 | 2017-12-19 | A kind of digital surface Crack Monitoring device and its detection method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711373016.7A CN108168452A (en) | 2017-12-19 | 2017-12-19 | A kind of digital surface Crack Monitoring device and its detection method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108168452A true CN108168452A (en) | 2018-06-15 |
Family
ID=62522806
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711373016.7A Pending CN108168452A (en) | 2017-12-19 | 2017-12-19 | A kind of digital surface Crack Monitoring device and its detection method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108168452A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109798834A (en) * | 2019-03-26 | 2019-05-24 | 中铁第四勘察设计院集团有限公司 | A kind of structures surface crack monitoring device and method based on laser scanning |
| CN109855544A (en) * | 2019-03-27 | 2019-06-07 | 中铁第四勘察设计院集团有限公司 | A kind of surface cracks monitoring device and method based on laser ranging |
| CN110095099A (en) * | 2019-05-30 | 2019-08-06 | 成都理工大学 | Five degree of freedom joint measurement device and crack measuring system |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202141439U (en) * | 2011-06-21 | 2012-02-08 | 长安大学 | Three-direction deformation laser measuring instrument for ground fissure |
| CN105004732A (en) * | 2015-07-16 | 2015-10-28 | 武汉长盛工程检测技术开发有限公司 | Tunnel crack rapid detection device and method |
| US20160097277A1 (en) * | 2014-10-06 | 2016-04-07 | Caterpillar Inc. | Fiber optic shape sensing adapted to cutter module of highwall miner |
-
2017
- 2017-12-19 CN CN201711373016.7A patent/CN108168452A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202141439U (en) * | 2011-06-21 | 2012-02-08 | 长安大学 | Three-direction deformation laser measuring instrument for ground fissure |
| US20160097277A1 (en) * | 2014-10-06 | 2016-04-07 | Caterpillar Inc. | Fiber optic shape sensing adapted to cutter module of highwall miner |
| CN105004732A (en) * | 2015-07-16 | 2015-10-28 | 武汉长盛工程检测技术开发有限公司 | Tunnel crack rapid detection device and method |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109798834A (en) * | 2019-03-26 | 2019-05-24 | 中铁第四勘察设计院集团有限公司 | A kind of structures surface crack monitoring device and method based on laser scanning |
| CN109798834B (en) * | 2019-03-26 | 2024-02-27 | 中铁第四勘察设计院集团有限公司 | Structure surface crack monitoring device and method based on laser scanning |
| CN109855544A (en) * | 2019-03-27 | 2019-06-07 | 中铁第四勘察设计院集团有限公司 | A kind of surface cracks monitoring device and method based on laser ranging |
| CN109855544B (en) * | 2019-03-27 | 2023-12-05 | 中铁第四勘察设计院集团有限公司 | Ground surface crack monitoring device and method based on laser ranging |
| CN110095099A (en) * | 2019-05-30 | 2019-08-06 | 成都理工大学 | Five degree of freedom joint measurement device and crack measuring system |
| CN110095099B (en) * | 2019-05-30 | 2023-08-04 | 成都理工大学 | Five-degree-of-freedom seam measurement device and seam measurement system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information |
Inventor after: Gao Dengshan Inventor after: Kong Haixia Inventor after: Guo Jianwen Inventor after: Xue Jinzhong Inventor after: Wang Xiaoqin Inventor after: Gao Zhanshan Inventor after: Wang Junfeng Inventor after: Xu Hongqing Inventor after: Gao Yuan Inventor after: Ye Fuling Inventor before: Gao Dengshan Inventor before: Wang Junfeng Inventor before: Xue Jinzhong Inventor before: Wang Xiaoqin Inventor before: Xu Hongqing Inventor before: Gao Zhanshan Inventor before: Gao Yuan Inventor before: Ye Fuling Inventor before: Kong Haixia |
|
| CB03 | Change of inventor or designer information | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180615 |
|
| RJ01 | Rejection of invention patent application after publication |